Your teacher wants to see if you can guess you’re too quiz grades she tells you that the second quiz grade is 21 points higher than the first quiz grade she also tells you that twice the first quiz grade is 57 points more than the second quiz grade what were you to quiz grades

How do i work this problem out using the equation a=pe^rt

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit