1. Using only addition, write an expression that represents Rebecca's score after these three
turns. (Remember that she starts at an energy level of 4.).
Write your answer in the space below.

Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)