Given a circle with measures of (C, d, and r) and a circle with measures of (C, d', and ), what is rif
it as
- 5 and d' = 20
A)
10
B)
25
C)
50
D)
100

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books