Asquare photograph has a perimeter of 20 inches what is the area of the photograph

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

Ten times the square of a non-zero number is eqaul to ninety times the number

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the