Simplify 5 to the power of three over 5 to the power of seven

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?