A shipping box is shaped like a rectangular prism. The length is 3 inches less than the width as height is 12 inches longer than the width.

Given abcd ac=38 and ae=3x+4 find the value of x

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.