What happens to cells in multicellular organisms as they continue to divide and increase in size?
a. they become more alike.
b. they break down.
c. they differentiate.
d. they develop extra parts.

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Find an equation for the linear function which has slope -10 and x-intercept -7

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?