Evaluate the following expression using the values given: find x3 − 2y2 − 3x3 z4 if x = 3, y = 5, and z = −3.

Itook a better photo of the question so y’all can see it i hope it’s a fine photo

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?

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie