HELP!! <3 Right now, the gym covers an area of x square feet. Ms. Lauren wants to increase the size of the gym by 20%. Which expression below could not be used to find the new size of the gym? a) 1.20x c) .20x
b) x + .20x. d) x(1 + .20

C

Step-by-step explanation:

0.20x only tells you 20% of the original gym size, not the increased size of the gym.

1,918

step-by-step explanation:

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.