Isabella earned $129.60 at her job when she worked for 6 hours. How much money did she earn each hour?

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.