The value of y varies directly with x and the constant of variation is 7. What is the value of y when x=5?

y=35

Step-by-step explanation:

y=xk

y=5*7

y=35

its b

step-by-step explanation:

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.