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SashulF [63]
2 years ago
7

It costs $3.45 to buy 5/8 lb of chopped walnuts. How much would it cost to purchase 7.5 lbs of walnuts? Explain or show your

Mathematics
1 answer:
arsen [322]2 years ago
6 0
Poopyyyyyyyyyyyyyyyyyyyyy
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The tables show proportional relationships. Find the constant of
SpyIntel [72]

Answer:

If the ratio of one variable to the other is constant, then the two variables have a proportional relationship,  

If x and y have a proportional relationship, the constant of proportionality is the ratio of y to x.

In this section, you will learn, how to find the constant of proportionality from a table which contains the values of x and y.

Step-by-step explanation:

I hope that helps, I'm so sorry if it doesn't

7 0
2 years ago
PLEASE HELP<br> Choose the equation that represents the graph below.
swat32

Answer:

i'd like to say that the correct answer is the one at the very bottom; y=x+3

7 0
3 years ago
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Explain that you found the volume of water in the fish tank if it was only one and a half full with water show your work and sol
Reptile [31]

Answer:

The volume of water in the fish tank is 4.5 cubic feet

see the explanation

Step-by-step explanation:

<u><em>The complete question is</em></u>

Explain how you found the volume of water in the fish tank if it was only 1/2 full with water. Show your work and solution. Don't forget your UNITS!

You have a fish tank with the following dimensions:

Height: 3 feet

Width: 1.5 feet

Length: 2 feet

step 1

Find the volume of the fish tank

The volume of a rectangular prism ( fish tank) is equal to

V=LWH

substitute the given values

V=(2)(1.5)(3)=9\ ft^3

step 2

Find the volume of water in the fish tank

Remember that

The fish tank it was only one and a half full with water

so

Multiply the volume of the fish tank by one and a half to obtain the volume of water

\frac{1}{2}(9)=4.5\ ft^3

8 0
3 years ago
Find the slope that is PARALLEL and PERPENDICULAR to the equation of the line y = -1/2x+6.
kifflom [539]

Answer:

parallel: -1/2

perpendicular: 2

Step-by-step explanation:

lines that are parallel have the same slope because they never intersect

lines that perpendicular, have the opposite reciprocal slope.

y = mx + b

where m is the slope

y = -1/2x + 6

-1/2 is the slope.

the slope in the equation given: -1/2

the slope parallel to the line given : -1/2

the slope perpendicular : opposite reciprocal, so the opposite of -1/2 is 1/2 and the reciprocal of 1/2 is 2.

3 0
2 years ago
What number increased by 75% is 35
Ne4ueva [31]

To solve this, you would do:

x + 75% * x = 35

7/4 * x = 35

x = 20

8 0
2 years ago
Read 2 more answers
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