Explain why you don't have to do any computing to solve 15 × 0 × (13 + 7)

Rearrange the formula c^2 = a^2 + b^2 for b

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.

When a rectangle is dilated, how do the perimeter and area of the rectangle change?