Answer:
Step-by-step explanation:
im assuming you solve for r.
-8r<-12
divided by -8 on both sides so you change signs
r>12/8
r> $ 3/2
Answer:
$r > 1.5$ or \(\frac{3}{2}\)$
Hope this helps!
Step-by-step explanation:
Hiding the dollar signs real quick:
-8r < -12
Divide both sides by -8: ( remember that when multiplying or dividing both sides by a negative number reverses the inequality )
-8 ÷ -8 × r < -12 ÷ -8 = r > 1.5 or \(\frac{3}{2}\)
English is the predominant language spoken in Chile. Question 1 options: True False
whoever answers first gets the crown
Answer: The answer is false!
Step-by-step explanation: You may think its true but NO, its not true!
Answer: false
Step-by-step explanation:
the correct answer is a dialect of spanish, chilean spanish.
In a gift store, the ratio of cards to flowers was 8 to 7. If there were 56 cards, how many flowers were there?
Answer: 49 flowers
Step-by-step explanation:
Solve for x by cross-multiplying.
8/7 = 56/x
8x = (7)(56)
8x = 392
x = 49
hope it helps! may I pls have brainliest?
Marley surveyed the students in 7th grade to determine which type of social media they most commonly used. The data that Marley obtained is given in the table.
Type of Social Media Headbook Picturegram Tweeter VidTok
Number of Students 85 240 125 50
Which of the following circle graphs correctly represents the data in the table?
Choice A: a circle graph titled social media usage, with four sections labeled headbook 17 percent, picturegram 48 percent, tweeter 25 percent, and vidtok 10 percent
ChoiceB: a circle graph titled social media usage, with four sections labeled vidtok 17 percent, headbook 48 percent, picturegram 25 percent, and tweeter 10 percent
Choice C: a circle graph titled social media usage, with four sections labeled tweeter 17 percent, vidtok 48 percent, headbook 25 percent, and picturegram 10 percent
ChoiceD: a circle graph titled social media usage, with four sections labeled picturegram 17 percent, tweeter 48 percent, vidtok 25 percent, and headbook 10 percent
Answer:
The answer to your problem is, B. a circle graph titled social media usage, with four sections labeled vidtok 17 percent, headbook 48 percent, picturegram 25 percent, and tweeter 10 percent
Step-by-step explanation:
By adding all the numbers you get 500, but you need to make it 100% so you divide the total number by five. To know what percent out of 100 you need to divide all of the variables by 5.
85 ÷ 5 = 172
40 ÷ 5 = 48
125 ÷ 5 = 25
50 ÷ 5 = 10
Thus the answer to your problem is, B. a circle graph titled social media usage, with four sections labeled vidtok 17 percent, headbook 48 percent, picturegram 25 percent, and tweeter 10 percent
Please answer quickly!
Find the sum of 5 + 20 and the opposite of 20. Write an equivalent expression in standard form. Justify each step.
brainly the ratio shows the relationship between the amount of potatoes and butter to make his mashed potato recipe help joey Fill in the chart HELP ASAPPPP
The equation represents the relationship between the variables is y= 2x
How to determine the equation of the relationshipFrom the question, we have the following parameters that can be used in our computation:
The table of values
On the yable of values, we can see that
y is twice of x
When represented as an equation, we have
y = 2x
Hence, the equation is y = 2x
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Complete question
The ratio shows the relationship between the amount of potatoes and butter to make his mashed potato recipe help joey
X (amount of potatoes )
7
8
9
10
y (butter )
14
16
18
20
Please help me with this ASAP!!!!
Answer:
The answer is 5!
Step-by-step explanation:
You have to multiply the height and the width and then try to find another number to multiply to get 400. If you would do height times width times 5 you will get 400, so 5 is the answer!
If you have any questions ask me please! :)
Please Help!!
What is the equation of the line? Look at the attached image to answer the question!
9514 1404 393
Answer:
y = 4
Step-by-step explanation:
The line shown is a horizontal line that has a y-coordinate of 4 for every point on the line. Its equation is ...
y = 4
Answer:
y = 4
Step-by-step explanation:
Hope this helps!!
Sample Answer: Make a table with inputs showing the number of bottles of water and outputs showing the total cost of the water. Use 1, 2, 3, and 4 bottles for the inputs. Find the corresponding outputs. Plot the ordered pairs in the table of the form (input,output).
Which instructions did you include in your explanation? Check all that apply.
Identify the input.
Identify the output.
Create a table for four input values.
Plot the points from the table.
The instructions that you would include in your explanation are:
Identify the output.
Create a table for four input values.
Plot the points from the table.
The instructions to be includedIn the given question, a series of instructions are provided. To properly explain your process, you have to explain how you got the output. There is no need of explaining the input as they are already provided.
Next, you will Show how you created the table and why you created it in that way. Finally, indicate how the points were plotted on the table. An explanation such as this will help anyone to follow through.
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Answer:1 to 2
2 to 4
Step-by-step explanation:
Question is there ⬇️⬇️⬇️⬇️⬇️⬇️⬇️
Answer:
4.9
Step-by-step explanation:
for this I used the sine rule so I did 6/sin 70 × sin 50
One last Question: Tulip bulbs are on sale at store A, at 5 for $11.00, and the regular price at store B is 6 for $13. Is each store pricing tulip bulbs at the same rate? Explain how you know.
Answer: No, it is not the same. There is a difference of 1 cent
Step-by-step explanation:
In store A, the each tulip bulbs costed
11 / 5 = $2.2
In store B, each tulip bulbs costed
13/6 = $2.1
Answer: no they're different but similar
Step-by-step explanation:
11/5 is 2.2
13/6 is 2.16
so store b is cheaper
A rectangular prism is 2 inches by 4 inches by 6 inches.
Kimaya says, “It takes more 2/5-inch cubes to fill the prism than 1/5-inch cubes.”
Do you agree with Kimaya? Explain or show your reasoning.
No, I do not agree with Kimaya. The volume of the rectangular prism is 2 inches x 4 inches x 6 inches = 48 cubic inches. To fill the rectangular prism with 2/5-inch cubes, you would need 48 cubic inches / (2/5) cubic inches per cube = 120 cubes. To fill the rectangular prism with 1/5-inch cubes, you would need 48 cubic inches / (1/5) cubic inches per cube = 240 cubes.
So, it takes less 2/5-inch cubes to fill the prism than 1/5-inch cubes.
Another way to think of it is that the larger the cubes, the less number of cubes you need to fill the same volume, as the cubes are larger in size.
Lana owns an office supply shop. At the beginning of each school year, she chooses two or three products to donate to the local middle school.
1. The table shows the school supplies that Lana has in her shop and how many of each kind she has in stock. Lana is considering different options of supplies to donate. For each option, determine the greatest number of identical boxes she could pack and the number of each supply item she could put in the boxes.
A. Option 1: Packages of pencils and erasers.
B. Option 2: Notebooks and Folders
C. Option 3: Erasers, packages of markers, and folders.
**ANSWER B4 3:00PM**
help for 10 points :DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
Answer: 339 1/2
Step-by-step explanation: To solve, you have to do 48 1/2 x 7, and you will get 339 1/2
Answer:
339 1/2 ounces
Step-by-step explanation:
48.5 x 7= 339.5=339 1/2
Michelle practiced all week to improve her typing speed. She estimated she could type 27 words per minute. When she took her typing test, she actually typed 30 words per minute. What is the percent error for Michelle's estimate?
If necessary, round your answer to the nearest tenth of a percent.
Answer:
90%
Step-by-step explanation:
PLSSS HELP ONLY EVENS ALL 100 points + brainlist NEED HELP ASAP
Answer:
do u still need
Step-by-step explanation:
Derek wants to practice playing the guitar for 9 hours in 8 days. Which of the following statements match the given ratio for guitar practice?
A.
32 hours in 36 days
B.
30 hours in 28 days
C.
27 hours in 24 days
D.
36 hours in 26 days
Answer:
The answer is C.
Reasoning:
No other numbers match up but D)
When you divide 24 by 8 you get 3 and 3 times 9 is 27
Answer:
D.Reasoning
Step-by-step explanation:
Water makes up about 71% of the Earth’s surface, while the other 29% consists of continents and islands. 96% of all the Earth’s water is contained within the oceans as salt water, while the remaining 4% is fresh water located in lakes, rivers, glaciers, and the polar ice caps.
The total volume of water on Earth is 1,386 million cubic kilometers.
a. What is the volume of salt water.
b. What is the volume of fresh water.
Answer:
a. what is the volume of salt water.
explanation:
So 71 percent of the earth's surface is water and that water is broken down as salt, water and fresh water, so 96 percent of 71 percent is salt.
Answer:
Step-by-step explanation:
Figure out how much salt is in 1 liter of the ocean water. Then multiply it the number of liters there are
Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator part 2
Answer:
64/8=8/1which in ratio it is 8:1
Answer:8/1 is your answer
Step-by-step explanation:
heyo yall can i get some help on this math question?
Answer:
on the first box is 2 on the last one its 18
Step-by-step explanation:
plz mark me brainliest
Answer:
Row 1: x=3; Row 3: y=18
Step-by-step explanation:
So to do this, look at where the line passes each of the x and y values it asks for within the graph.
In this question, x is the gallons of milk and y is the cost.
With the first part, it calls for the x value for when the y value is 6 dollars. With this, see where the line on the graph crosses 6 dollars. After doing this, you would see that the line passes over 6 dollars for when 2 gallons of milk are present. With this, write 3 under x.
With the other part, you do the same thing but now with the gallons of milk that are bought. So going up from where it says 6 gallons of milk on the graph, the line passes this over where it says $18. With this, write 18 under y.
i need a little bit of help answering this.
Answer:
A) 37
Step-by-step explanation:
The Vertical Angles Theorem is used for this problem
Since it states that vertical angles are congruent just set up this equation:
74 = 2x
Division Property of Equality
34 = x
Answer:
2x=74°(being vertically opposite angle)
or, x=74/2
or, x=37°
:. x=37°
no links or empty answers or i will report
Answer:
4/15 or 26.66...%
Step-by-step explanation:
There are 3 blue cards and one 3 card. Adding those together equals 4, so there are 4 total possible cards we want to pull. That is 4/15, and if you divide 4 by 15 it equals 26.66... equaling our percent.
The table shows the multiplication of two linear expressions. Select the correct reason for each step.
Reason 1:
Reason 2:
Reason 3:
Reason 4:
Answer:
Step-by-step explanation:
reason 1:
opening of brackets to solve the expression
reason 2:
in multiplication order is followed i.e. the number always lead the variable in the expression
reason 3:
for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable
reason 4:
the solved and simplified expression is delivered as a result
PLEASE ASAP Find the value of x
Answer: this is in a fraction: X = 16/5, decimal form: x = 3.2, and in a mix number: x = 3 1/5
Step-by-step explanation:
Answer:
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.
Step-by-step explanation:
What type of function is represented in the table? exponential linear quadratic logarithmic
Answer:
quadratic
Step-by-step explanation:
Linear function is represented by the data given on the table.
What is linear equation?" Linear equation is an algebraic expression in which highest exponent of the given variables is one. It represent a straight line."
General form of linear equation
y = ax + b
According to the data given in the table,
When x = 0 , y = -3 ,
Substitute the given values of x and y in general form of linear equation
- 3 = a × 0 + b
⇒ - 3 = b ____(1)
When x = 1 , y = 5
5 = a × 1 + b
5 = a + b ____(2)
Substitute the value of b in (2) we get,
5 = a + ( -3)
⇒ a = 8
Substitute the value of 'a' and 'b' in general form of linear equation and check whether it is true for other values of x and y.
y = 8x - 3
check for the x = 2
y = 8(2) -3
⇒ y = 13
Yes , it is correct.
When x =3
y = 8 (3) - 3
⇒ y = 21
It is correct.
Hence, we conclude that Linear function is represented by the data given on the table.
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Sal is mailing 5 identical packages. Each package has a mass of 6 kilograms. What is the total mass of all 5 packages?
Answer:
30kg
Step-by-step explanation:
5 x 6=30
Which is the correct answer
Answer:
The mode is equal to the minimum
Is the correct answer
Step-by-step explanation:
In this case,
Mean = (52+48+48+54+50)/5
Mean = 50.4
The Median = 50,(the middle value)
Mode = 48 (the value that appears most often)
Now, the minimum value(smallest value) of the data set is 48
so,
The mode is equal to the minimum
Answer: the mode is equal to the minimum
Step-by-step explanation:
The base of a statue is in the shape of a trapezoid. The bases of the
statue are 7.5 feet and 4.75 feet. Its height is 6 feet. What is the area
of the base of the statue?
Answer:
101.25
Step-by-step explanation:
Gia is making chocolate truffles. Using the table, find the constant of proportionality.Gia is making chocolate truffles. Using the table, find the constant of proportionality.
Answer:.
this is the correct answer because
Step-by-step explanation:.
From the table, the constant of proportionality is 8/15.
Option A is the correct answer.
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Example:
2x + 4 = 8 is an equation.
We have,
y ∝ x
y = kx
From the table,
16 = 30k
k = 16/30
k = 8/15
Thus,
The constant of proportionality is 8/15.
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I NEED THIS NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
For each of the figures, write Absolute Value equation in the form
|x−c=d|, where c and d are some numbers, to satisfy the given solutions: