15 because 3 is one serving and multiplied by 5 servings is 25
13/5 or 2 3/5 by the way nice profile picture
Answer:
A
Step-by-step explanation:
You switch the y and x and solve for y.
y = 2x + 5
becomes
x = 2y + 5
Subtract 5 on both sides.
x - 5 = 2y
Divide 2 on both sides.
(x - 5) / 2 = y
