Sarah and her 4 friends share some cookies. if each person gets 3 cookies, how many cookies were shared?
write a mathematical equation that represents this situation.
c/5 = 3
c/4 = 3
4c = 3

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.