Big foot destroyed 84 cars. He blew fire at 5 of them. If he blew fire 8 times more then the cars he destroyed how much fire did he blow in all?

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

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

With alll of except for the 2 that i did already