Ashley buys a hamster wheel during the sale(25% off)
. If Ashley pays $6, what was the original price?
Answers
Answer:
$8
Was the original price.
Step-by-step explanation:
100% - 25% = 75%
$6 ⇒ 75%
$A ⇒ 100%
A = $6* 100% / 75%
A = 8
Related Questions
Identify the g the equation: 18g - 1 = 40
Answers
Answer:
g= 41/18
Step-by-step explanation:
I hope this helped
Answer:
18g=40+1
18g/18=41/18
g=41/18 or 2.28
Step-by-step explanation:
1.transpose (-1) to the other side and ad it to 40
2.divide 18g and 41 to leave g alone and your answer is 41/18
My little brother needs to know how (8+9)+3 is equivalent to 8+(9+3) and what is the benefit of using that property.
Answers
Answer:
The commutative property let's us know that we can add numbers in any order and the answer will always be the same. 2+4=6 and 4+2=6
If the sphere shown above has a radius of 13 units, then what is the approximate volume of the sphere?
A. 676 cubic units
B. 2,929.33 cubic units
C. 1,464.67 cubic units
D. 3,661.67 cubic units
Answers
The approximate volume of the sphere is 9198.11 cubic units.
What is the volume of a sphere?The volume of sphere is the measure of space that can be occupied by a sphere. If the radius of the sphere formed is r and the volume of the sphere is V. Then, the volume of the sphere is given by: Volume of Sphere, V = (4/3)πr³
Given that, radius of a sphere is 13 units.
Here, volume = 4/3 ×3.14×13³
= 9198.106
≈ 9198.11 cubic units
Therefore, the approximate volume of the sphere is 9198.11 cubic units.
To learn more about the volume of a sphere visit:
https://brainly.com/question/9994313.
#SPJ7
Fraction Question
26 2/3 + (-9 10/15)
Must be in fraction form for answer (please)
Also please explain steps-
Answers
Answer:
17,hope this helps
Step-by-step explanation:
Help me please il give 20 points!
Answers
Answer: 1. a. 15 b. 11 c. 2 d. 7 e. 5.5
2. Stem: Leaf:
1 9
2 5, 9
3 3, 3, 8
4 0, 7, 9
5 4, 5
6 1, 5
7 2, 7
8 1
3. a. 13 inches b. I'm pretty sure that it is the second quarter because there is more snow. c. The first quarter because it's section is more spread out among the numbers.
Step-by-step explanation:
2. Stem:
Leaf:
9
2
5, 9
3
3, 3, 8
4
0, 7, 9
5
4, 5
6
1,5
7
2, 7
8
1
3. a. 13 inches
b. I'm pretty sure that it is
the second quarter because there is more show.
c. The first quarter because it's
section is more spread out among the numbers.
Step-by-step explanation:
PLEASE HELP THIS IS TIMED!!!!!!!!!!!!!!!!!!
Answers
Answer:
28/42
Step-by-step explanation:
Graph the equation y= -x^2 +10x-21 on the accompanying set of axes. You must plot 5 points including the roots and vertex. Using the graph, determine the vertex of the parabola
Answers
Answer:
The properties of the parabola equation are
Vertex = (-5, -4)
Roots = (-7, 0) and (-3, 0)
Points = (-2, 5) and (-4, -3)
What are parabola equations?
Parabola equations are second-order polynomial equations and they have the form y = ax^2 + bx + c or y = a(x - h)^2 + k
How to plot the graph of the parabola?
The equation is given as
y = x^2 + 10x + 21
Next, we plot the graph on the coordinate plane
On the graph, we can see the following properties
Vertex = (-5, -4)
Roots = (-7, 0) and (-3, 0)
Points = (-2, 5) and (-4, -3)
Step-by-step explanation:
https://brainly.com/question/28729977
Answer:
Step-by-step explanation:
Vertex = (-5, -4)
Roots = (-7, 0) and (-3, 0)
Points = (-2, 5) and (-4, -3)
pls help with this maths
Answers
Answer: The first one is y=20x + 40;280
The second one is y=n+6
Step-by-step explanation:
The first one is y=20x+40 this is because when x is replaced with any number 20 will get multiplied by that number for example.
y=20x+40
If we assume that x is 4:
y=20(4)+40
y=80+40
y=120
our answer is 120.
I hope this helped.
The tell you to use y as the number value ( let’s use 9). They tell you to use n as the order of which it is in the sequence (9 is the third number so we’ll use 3 for n)
A. 9=3+6 TRUE
B. 9=6(3)+1
9=19 FALSE
C. 9=8(3)-1
9=23
D.9=7(3)
9= 21 FALSE
A is the only true statement.
in bowling you get a spare when you knock down the ten pins in two throws. how many possible ways are there to get a spare?
Answers
Answer:
There are 9 ways to get a spare
1 and 9
2 and 8
3 and 7
4 and 6
5 and 5
6 and 4
7 and 3
8 and 2
9 and 1
Step-by-step explanation:
Correct answers only. Vertical angles, complementary angles, supplementary angles, none of the above. If ur answer is incorrect, I will report u : )
Answers
Answer:
supplementary angles
Step-by-step explanation:
the two angles add up to 180 degrees, which is the definition of supplementary angles.
Tell which number is prime: 39, 69, 89, 90.
Answers
Answer:
89
Step-by-step explanation:
1 – 7k + 3k 2 + 10k + 7 – 5k 2
What are the variables?
How many terms?
What are the coefficients?
What are the constants?
What are the like terms?
PLEASE HELP IF YOU GET IT RIGHT ILL GIVE YOU BRAINLIEST
Answers
1) The variables are "k"
2) There are 4 terms
3) The coefficients are k
4) The constants are -7, 3, 10, -5
5) The like terms is -7k, 3k, 10k, -5k
The answers are pretty direct but, hope this answers your question.
Have a great day/night!
there are 6 terms (they are separated by plus, minus, etc... signs)
the coefficients are 7, 3, 10, and 5!
the constants are 1, 2, 7, and 2
the like terms is 1k + 16
have a great day/night whatever it is!
(sorry you had to wait lol)
What is an angle that is adjacent to LGK?
Answers
Answer: CGB
Step-by-step explanation:
there back to back
Order each set of values from Least to Greatest Here is both Sets.
0.4 1/2
5/8 0.55
38% 5/7
Answers
Answer:
1.)
2.)
3._
Step-by-step explanation:
Vanessa draws one side of equilateral ΔABC on the coordinate plane at points A(–2, 1) and B(4,1). What are the possible coordinates of vertex C? Select all that apply.
A. (–4.2, 6.2)
B. (1, –4.2)
C. (6.2, 4.2)
D. (1, 4.2)
E. (1, 6.2)
Answers
Answer:
the answers would be B and D
Help me with this question, please
Answers
Answer:
b
Step-by-step explanation:
Because I have a big brain
simplify the expression where possible. (6^3)^-3
Answers
Answer:
\(( {6}^{3} ) {}^{ - 3} \\ = \frac{1}{( {6}^{3}) {}^{3} } \\ \\ = \frac{1}{ {6}^{9} } \\ \\ = {6}^{ - 9} \)
Answer:
6^-9
Step-by-step explanation:
the answer is proved above
Find the missing exponent. 2^{3}\cdot 2^{?}=2^{10}2
3
⋅2
?
=2
10
Exponent only in the box
Answers
Answer:
7
Step-by-step explanation:
2^3 • 2^7 = 2^10
When multiplying exponents, the exponents add up together. In other words, just subtract 10-3 = 7 that would be your missing exponent!
Hope this helps, good luck!
x-2y=3, x^2-2y=3, x^2-2xy+4y^2=11, find the value of x^2y-2xy^2
Answers
This is a system of three equations with two unknowns, x and y. To solve it, we can use the method of elimination. First, we can eliminate y by subtracting the first equation from the second equation:
x^2-2y=3 - (x-2y=3) => x^2-x=0
Then we can factor the resulting equation and find the values of x:
x^2-x=0 => x(x-1)=0 => x=0 or x=1
Next, we can substitute these values of x into any of the original equations and find the corresponding values of y. For example, using the first equation:
x-2y=3 => 0-2y=3 => y=-3/2 when x=0 x-2y=3 => 1-2y=3 => y=-1 when x=1
Finally, we can substitute these values of x and y into the expression x2y-2xy2 and evaluate it:
x2y-2xy2 => 02(-3/2)-2(0)(-3/2)2 => 0 when x=0 and y=-3/2 x2y-2xy2 => 12(-1)-2(1)(-1)2 => -3 when x=1 and y=-1
Therefore, the value of x2y-2xy2 can be either 0 or -3 depending on the values of x and y.
An ant crawls 9 feet in 7 minutes. How far can it crawl in 21 minutes and in 28 minutes?
Answers
Answer:
it can crawl 27 feet in 21 minutes
it can crawl 36 feet in 28 minutes
Step-by-step explanation:
(21/7) x 9 = 27
(28/7) x 9 = 36
A. Find the smallest positive integer m such that C^m(9) = 1
B. Find all n such that C^3(n) = 16
Answers
Answer:
Step-by-step explanation:
ressions.
There are a few boxes with 12 red pens in each and a few boxes with 10 blue pens in each. If 10 red pens and 5 blue pens are removed, the total number of pens that remains is given by the expression (12x − 10) + (10y − 5). Here, x represents the number of boxes containing red pens and y represents the number of boxes containing blue pens.
(-3 2/3) + 2 5/8
Find the Answer!! Show your work!!
Answers
Conversion a mixed number 2 2
3
to a improper fraction: 2 2/3 = 2 2
3
= 2 · 3 + 2
3
= 6 + 2
3
= 8
3
To find new numerator:
a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3
3
= 6
3
b) Add the answer from previous step 6 to the numerator 2. New numerator is 6 + 2 = 8
c) Write previous answer (new numerator 8) over the denominator 3.
Two and two thirds is eight thirds
Divide: 5
8
: 8
3
= 5
8
· 3
8
= 5 · 3
8 · 8
= 15
64
Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 8
3
is 3
8
) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the next intermediate step the fraction result cannot be further simplified by cancelling.
In words - five eighths divided by eight thirds = fifteen sixty-fourths.
Banana Cupcakes
makes 10 cupcakes
1 cup granulated sugar
cup vegetable oil
1 large egg
4 tablespoons sour cream
2 medium-sized ripe bananas, mashed
1 cups all-purpose flour
1 teaspoon baking soda
teaspoon salt
1 teaspoon vanilla extract
pinch of nutmeg
You will use the recipe above to answer the following questions:
This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?
Answers
Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.
Step-by-step explanation:
Then, if we want to make 30 servings, we need to use that recipe 3 times. (because x*10 = 30, then x = 30/10 = 3)
This would be equivalent to multiply each ingredient by 3.
for 30 cupcakes we need:
3 cups of vegetable oil.
3 cups of all-purpose flour
(because for each one of these ingredients we needed only 1 cup to make 10 cupcakes).
for 10 cupcakes we need 1 teaspoon of vanilla.
for 30 cupcakes we need 3 teaspoons of vanilla, the difference is 3 - 1 = 2.
So the difference is 2 teaspoons.
About which quantities we should round are those where we may have mixed numbers or big numbers.
For example, we have 4 tablespoons of sour cream for 10 servings, then for 30 servings we should have:
3*4 = 12 tablespoons.
We could round this down to 10 tablespoons.
Hope this helped
I almost broke my brain doing this so can you give me brainliest answer please thank you
Today, after 10 days, the bean plant is 27 inches tall. How tall was it yesterday?
Answers
Answer:
23.48 inches
Step-by-step explanation:
Knowing that the plant grows 15% of its height every day, 27 inches would represent 115% of its height from the day before.
To find how it was yesterday, simply divide 27 inches by 115% (or 1.15).
27 inches/1.15 = 23.48 inches
Explanation:
27 inches divided by 1.15 is equal to how tall the bean plant was yesterday.
Answer:
27/1.15= 23.48 inches
The language arts teacher wants to know whether the students in the entire school prefer a debate or an speech. The teacher draws a random sample from the following groups:
All teachers in the school
All boys in each grade
All students in the speech club
All students in each grade
Which group best represents the population she should take a random sample from to get the best results for her survey? (5 points)
a
All teachers in the school
b
All boys in each grade
c
All students in the speech club
d
All students in each grade
Johnny wants to know how many students in his school enjoy watching science programs on TV. He poses this question to all 26 students in his science class and finds that 75% of his classmates enjoy watching science programs on TV. He claims that 75% of the school's student population would be expected to enjoy watching science programs on TV. Is Johnny making a valid inference about this population? (5 points)
a
Yes, it is a valid inference because his classmates make up a random sample of the students in the school
b
Yes, it is a valid inference because he asked all 26 students in his science class
c
No, it is not a valid inference because he asked all 26 students in his science class instead of taking a sample from his math class
d
No, it is not a valid inference because his classmates do not make up a random sample of the students in the school
A researcher posts a magazine advertisement offering $30 in exchange for participation in a short study. The researcher accepts the first three people who respond to the advertisement. Which of the following statements is true about the sample? (5 points)
a
It is not a valid sample because it is not a random sample of the population.
b
It is a valid sample because the first three people were selected to participate.
c
It is a valid sample because money was offered to participants.
d
It is not a valid sample because it is only a short study.
Answers
Answer:
Q1: D
Q2: D
Q3: B
Step-by-step explanation:
Q1: It says it in the question.
Q2: He asked the ones in his science class so they would obviously prefer science, but that is not true for the rest of the students.
Q3: It is random because the first 3 people were chosen regardless of who they were, and it is still a valid sample even if the study is short.
PLEASE HELP I'M CONFUSED
Answers
Answer:
C, D, E
Step-by-step explanation:
Answer:
C, D, E
Step-by-step explanation:
Multiply the two numbers to see which one equals 4,137.
C) 4.137 × \(10^3\) = 4,137
D) .4137 × \(10^4\) = 4,137
E) 41.37 × 100 = 4,137
two less than the quotient of a number and four, increased by ten;
evaluate when m = 12
Answers
Answer:
11
Step-by-step explanation:
We can write a simple equation to better help understand
((M / 4) - 2) + 10
Now we plug in the value 12
((12/4) - 2) + 10 = (3 - 2) + 10 = 1 + 10
= 11
Therefore, our answer is 11.
Answer:
\(11\)
Step-by-step explanation:
Equation: \((\frac{x}{4} -2) +10\)
= \((\frac{12}{4} -2) +10\)
= \((3-2)+10\)
= \(1+10\)
= \(11\)
THE VET TOLD HARMONY THAT HER CAT SHOULD WEIGH AT MOST 30 LBS. HER CAT WEIGHS 46 POUNDS, SO HARMONY SET A GOAL THAT HER CAT WOULD LOSE 2 POUNDS PER WEEK. WHICH INEQUALITY REPRESENTS THE NUMBER OF WEEKS IT WILL TAKE HARMONY'S CAT TO REACH 30 POUNDS? LET X REPRESENT THE NUMBER OF WEEKS.
A. 46-2x ≤ 30
B.2x - 30 ≥ 46
C.30 + 2x ≤ 46
How many weeks, at least, will it take Harmony to help her cat lose weight and get to 30 pounds?
Answers
Answer The answer will be "A" - 46 - 2x ≤ 30
Step-by-step explanation:
The ultimatum is the weight has to be equal to or under 30. This is the only answer that you provided that supported that.
46 - 30 = 16
16 / 2 = 8
At two pounds per week it will take 8 weeks to lose 16 pounds.
pls answer ASAP this is due in 30 minutes
what's the length of the hypotenuse of the triangle if x = 3
Answers
Answer:2√73
Step-by-step explanation:Input x with 3
2(3) = 6
5(3) + 1 = 16
16 squared is 256
6 squared is 36
A square plus B squared is C squared
square root of 292
HELP TIME ALMOST OUT! Drag the tiles with equivalent ratios into each box, two tiles have no match
Answers
Answer: 1:8 , 15:120
2:3, 40:60
Step-by-step explanation: 1:8= 15:80
80/15=8, so it is equal to 1:8.
40:60
40/60=2/3
Answer:
all i know is that 1:8 and 15:120 are equivalent
Step-by-step explanation: