he value of y varies directly with the value of x. When y = 32.5, x = 5. What is the value of y when x = 10? A) 1.5 B) 2.2 C) 37

Question

3 years ago

12

.5 D) 65 WILL MARK BRAINLEST

2 answers:

xz_007 [3.2K] · Answer 1 · 2022-01-31T02:25:17+03:00

Answer:

D) 65

Step-by-step explanation:

The formula for direct variation is

y = kx

where k is the constant of variation.

If we know y=32.5 and x=5, we can substitute in to calculate k

32.5 = k * 5

Divide each side by 5

32.5/5 = k

6.5 = k

So the equation is

y = 6.5k

Given x =10

y = 6.5*10

y = 65

nignag [31] · Answer 2 · 2022-01-31T04:10:35+03:00

4 0

D) 65 is the best answer