Direct variation is y=kx, inverse variation is y=k/x....
-5y=-2x divide both sides by -5
y=2.5x
So this is a direct variation with a constant of 2.5
Answer:
14
Step-by-step explanation:
7*4*1/2=14
Answer:
C
Step-by-step explanation:
Substitute n = 8 into the explicit rule
= -
× 
= -
× 
= -
= - 625 → C
Answer:
2 5/8
Step-by-step explanation:
1 6/8 + 7/8 = 1 13/8 = 2 5/8.