Jerome bought a pair shoes for $61.49 including tax issues has a sticker price of $57.20 what percent sales tax did he pay

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2