The product of two whole numbers is a of each other. *(a) multiple(b) prime(c) divisor(d) factor

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?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

Two airplanes start at the same place and travel in opposite directions, one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?