how can you solve real-world problems involving integers?
Answers
Answer:
by figuring out what the x anD y values would be
Answer:
Step-by-step explanation:
if you find what real world problem is and how to do the involving integers?
Related Questions
16/25 (5/3)^4 I don't get this AT ALL please help!!!
Answers
Answer:
400/ 81
Step-by-step explanation:
16/25 × (5/3)^4
16/25 × (625/ 81)
10000/ 2025
400/81
Which pair of measurements is not equivalent?
A. 4 tons, 6,000 lb.
B. 5 lb., 80 oz.
C. 160 oz., 10 lb.
D. 14,000 lb., 7 tons
Answers
Answer:
A
Step-by-step explanation:
1 ton is equal to 2,000lbs. So if you multiply 4 and 2,000 you should end up with 8,000lbs, not 6,000lbs.
PLS HELP ME
Which measurement of center best represents the set of data? calculate the measurement of center. goals scored during hockey season: 7, 6, 9, 3, 12, 7, 2, 10, 7, 8
in order: 2, 3, 6,7, 7, 7, 8, 9, 10, 12
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Find the value of the expression
b + 1 + c + 6
for b = 4 and c = 9.
Answers
Need answers asap please when answer put number beside it tysm , will give brainly if all answers are right.
Answers
Answer:
Step-by-step explanation:2,4
Answer:
Step-by-step explanation:
#18 complementary
3x +45 = 90
3x + 45-45 = 90 -45
3x = 45
Divide both sides by 3
3x/3 = 45/3
x = 15
#20 supplementary
2x + 3x + 25 = 180
5x + 25 = 180
5x + 25 - 25 = 180 -25
5x = 155
Divide both sides by 5
5x/5 = 155/5
x = 31
#15 - vertical
4x - 25 = 75
4x - 25 + 25 = 75 + 25
4x = 100
Divide both sides by 4
4x/4 = 100/4
x = 25
#16 - complementary
4x + 2x = 90
6x = 90
divide by 6 each side
x = 15
#19 complementary
x -20 + x = 90
2x -20 = 90
2x -20 + 20 =90 +20
2x = 110
Divide both sides by 2
2x / 2 = 110/2
x = 55
(with explanation so i can understand please)
What is the slope of the line that contains the points (−7, 3) and (−4, 2)?
−5
−3
one third
negative one third
Answers
Hello !
Answer:
\(\Large\boxed{\sf m=-\frac{1}{3} }\)
Step-by-step explanation:
The slope of a line that passes through two points is given by the following formula :
\(\sf m=\frac{y_B-y_A}{x_B-x_A}\)
Where \(\sf A(x_A,y_A)\) and \(\sf B(x_B,y_B)\).
Given :
A(-7,3)B(-4,2)Let's calculate the slope with the previous formula :
\(\sf m=\frac{2-3}{-4-(-7)} \\\boxed{\sf m=-\frac{1}{3} }\)
Have a nice day ;)
1/5 + 2/3
helppp
thank you
Answers
Answer:
13/15
Step-by-step explanation:
We have 1/5+2/3
We want to find a LCD, which is 15.
Multiply numerator and denominator by 3, we get 1/5=3/15
Multiply numer and denominator by 5, we get 2/3=10/15
3/15+10/15=13/15
BOOM
13/15
Step-by-step explanation:
We have 1/5+2/3
We want to find a LCD, which is 15.
Multiply numerator and denominator by 3, we get 1/5=3/15
Multiply numer and denominator by 5, we get 2/3=10/15
3/15+10/15=13/15
HELP PLS PLS PLS USE THE PICTURE BELOW TO SOLVE!!!!!!!!
A. x ≥ -4
B. All real numbers
C. x ≥ -3
D. -10 ≤ x ≤ 10
Answers
Answer: B. All real numbers
Answer:
Step-by-step explanation
b
The spinner has 8 equal-sized sections, each labeled , 1, 2 3, or 4. Each person spins 8 times. Whose results most closely match theoretical probability?
Answers
Answer:
B is correct
Step-by-step explanation:
I did this on edge. :)
B is correct! I have check with a friend and even an old teacher that I still contact with! We all agree with choice B!
We hope this helps!
ill mark brainiest if right
Answers
Answer:
43 1/3
Step-by-step explanation:
Answer:
43 1/3
Step-by-step explanation:
A student is measuring the length of an icicle, y, every hour, x. The icicle is currently 13 inches long and is melting at a rate of 0.4 inches per hour. Find and interpret the slope for this relationship.
0.4; for every additional hour, the length of the icicle increases by 0.4 inches
−0.4; for every additional hour, the length of the icicle decreases by 0.4 inches
13; the length of the icicle when the student first measures it
−13; the length of the icicle when the student first measures it
Answers
Answer: The icicle is getting shorter at a constant rate of 0.4 inches per hour.
Step-by-step explanation:
Answer:
0.4; for every additionional hour
Snow is falling steadily in Syracuse, New York. After 2 hours, 4 inches of snow has fallen.
Complete the table and answer the questions.
Time (hours) Snow (Inches)
2/2
1
1
2
2 4
6.5
x
Answers
Answer:
all of the abpve
Step-by-step explanation:
What is the anwser to this one? Pls help
Answers
Answer: 1 1/2 paintings
Step-by-step explanation:
3/4 doubled is 1 1/2! hope this helps <3
2 (1)/(2) hours = 2 + 1/2 = (4/2) + 1/2 = 5/2 hours
Next, we calculate the fraction of a picture painted per hour:
Fraction painted per hour = (3)/(4) / (5)/(2) = (3)/(4) * (2)/(5) = (6)/(20) = (3)/(10)
Now, we can calculate the number of pictures painted in 5 hours:
Pictures painted in 5 hours = (3)/(10) * 5 = (15)/(10) = 1.5
The answer is : 1.5 picture
Help a girl out please and thank you.
Answers
Answer:
Step-by-step explanation:
As all are similar polygons , corresponding sides will be in proportion.
\(1)\frac{9}{12} =\frac{3}{4}\\\\\)
Scale factor = 3 : 4
\(2)\frac{12}{15}=\frac{4}{5}\\\\\)
Scale factor = 4 : 5
\(3) \frac{10}{25}=\frac{2}{5}\\\)
Scale factor = 2:5
4)
\(\frac{8}{16}=\frac{1}{2}\)
Scale factor = 1 : 2
When you learned to add decimals, you saw that lining up the decimal point in the addends is really important. Why do you think it is not necessary to line up the decimal points in the two factors when multiplying decimals?
Answer in 2 complete sentences.
Answers
Answer:
It is not necessary to line up decimals while multiplying because you count the decimals instead of bringing them down. Plus lining up decimals while adding can overcomplicate the problem with too many zeros.
Step-by-step explanation:
Arithmetic and geometric series -Find the sum of the first 50 terms of the following series, to the nearest integer.
13,21,29,...
Answers
Answer:
10,450Step-by-step explanation:
21-13=8 and 29-21=8
So this is aritmetic series where a₁ = 13, and r = 8
Sum of the first n terms:
\(S_n=\dfrac{a_1+a_n}{2}\cdot n=\dfrac{a_1+a_1+(n-1)r}{2}\cdot n=\dfrac{2a_1+(n-1)r}{2}\cdot n\\\\\\S_{50}=\dfrac{2\cdot13+(50-1)\cdot8}{2}\cdot50=(13+49\cdot4)\cdot 50=10,450\)
Raina sells beaded necklaces. Each large necklace sells for $4.40 and each small necklace sells for $3.90. How much will she earn from selling 1 large necklace and 6 small necklaces?
Answers
$3.90x6=$23.40
+$4.40=$27.80
Hope this helps :)
What is the simplified version of 13,333,333,333/50,000,000,000?
Answers
what is 48/400 as a decimal??
Answers
Answer: 0.12
Step-by-step explanation:
Answer:
its 0.12, or 3/25, or 12%
Step-by-step explanation:
Simplify
48/400 to 12/100
then, divide
12/100 = 0.12
On Thursday, r centimeters of rain fell on Deborah's garden. On Saturday,
22%, more rain fell on the garden. The expression r+0.22r describes the number of centimeters of rain Deborah's garden got on Saturday. We can also use the expression 1.22r to represent the same quantity. Match each amount in the situation with the expression that represents it.
How many more centimeters of rain fell on Saturday than on Thursday?
The centimeters of rain on Thursday
The centimeters of rain on Saturday
a. r
b. 1.22r
c. 0.22r
Answers
Answer:
b
Step-by-step explanation:
I used common sense
help me this one plssssssssssss
Answers
Answer:
The integer that describes the translation from B to B' is (-2,1)
Please help quick, i will mark brainliest + 55 points
Answers
Answer:10
Step-by-step explanation:
Answer:
79
Step-by-step explanation:
add 12+15+15+15+14+8
y+7=-2(x-3) write in slope form
Answers
Answer:
y=2x-3
Step-by-step explanation:
The slope intercept form is y=mx+b, where m is the slope and b is the y intercept.
y+7=-2(x-3) in slope formula would be y=2x-3, which also means the slope would be m=-2
I hope this helps :)
Pls help me to find the median and mode, with solution pls
Answers
Answer:
Mode=32
Mean=32
Median=32
Step-by-step explanation:
Mode=highest frequency
Mode=10
Mean=£fx
£f
Mean=1280
40
=32
Median=n/2
=40/2
=20
median=32
Median-32
Hope this helpsssss
Find the circumference of the object. Use $3.14$ or $\frac{22}{7}$
for $\pi$ . Round to the nearest hundredth if necessary.
A circular fire pit with a diameter of 2 meters.
circumference: about
m
Answers
A recipe uses 3/4 cup of water and 2 cups of flour. Write the ratio of water to flour as described by the recipe
[Answer 1]
Write the value of the ratio as a fraction in the simplest form.
[Answer 2]
Answers
Answer: 3/4 : 8/4
Step-by-step explanation:
flour = 2 = 2/1 = 4/2 = 8/4
make the denominators the same and you are good
Answer:
3/4 : 8/4
flour = 2 = 2/1 = 4/2 = 8/4
(HELP PLEASEE SOMEONE I'LL GIVE BRAINLIESTT if correct) If b/a=c/b=d/c=2/3, find the value of a:b:c:d
Answers
Answer:
3:3:2:3
Step-by-step explanation:
b/a = 2/3 = b is 2 a is 3
c/b = 2/3 = c is 2 b is 3
d/c=2/3 = d is 2 c is 3
All you have to do to solve this question is to lay out all the variables and see which number matches with which.
Answer:
might be c
Step-by-step explanation:
a − b/c − d = 2 and a − c/b − d = 3 will hold for any values of a, b, c and d as long as
b≠0; c≠0
b/c − c/b = 1
and
a − d = 2 + b/c
If you let x = b/c, b/c − c/b = 1 becomes x − 1/x = 1
⇒ x2 − x − 1 = 0
⇒ x = 1.618 or x =−0.618.
So
b/c = 1.618 or b/c =−0.618 is required.
The values of a, b, c and d are arbitrary subjected to
b/c = 1.618 or b/c =−0.618 and a − d = 2 + b/c.
Let c and d be the free variables, and let x = d/c then
a − d/b − c = (1 − c/b)x + 2 + c/b
What is the total surface area of the rectangular prism?
Answers
Answer:40+120+96=256
Step-by-step explanation:sa=2lw+2lh+2wh
5*4*2=40
12*5*2=120
12*4*2=96
draw a square with an area of 100cm squared, if each side length is halved, what is the new area?
Answers
find the measurement of each liquid in the graduated cylinders. and do not forget your UNITS!!! :)
Answers
Answer:
1st-50ml
Step-by-step explanation: