Which has the bigger surface area? jamal's, which is 3 by 3 by 4 ft, or andy's, which is 4 by 2 by 5 ft and why?

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?

This is so hard and it’s for a test

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?