It does represent a direct variation.
Direct variation: y = kx
y varies directly with x
Your equation 2y = 5x + 1 is in the form of y = kx but we need to divide out the 2 from 2y so we have the following
2y = 5x + 1
2y / 2 = 5 x/ 2 + 1/2
y = 5x / 2 + 1/2
y = kx
k = 5/2
k = constant of variation = 5/2
It’s -108. Hope this helps you out. Let me know if you need something else
Answer:
E
Step-by-step explanation:
there are 5 red boxes and 7 blue boxes
Answer:
76
Step-by-step explanation:
