Jackie buys a basket for $6, 2 pounds of apples for $3.50 per pound, and 2 pounds of oranges for $3.50 each per pound. the tax for the whole purchase is $1. express the tax as a percentage.

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11