A rectangular prism has side lengths of 4 inches, 6 inches, and 7 inches. If all side lengths are doubled, what happe to the surface area.
A)
It remains the same.
B)
It is multiplied by 4.
C)
It is multiplied by 8.
D
It is multiplied by 16.

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

y=-2x+1500

step-by-step explanation:

+1500

2 over one