The sandbox at a local playground is shaped like a square. the length of one side of the sandbox is 8 feet. what is the area of the sandbox, written as an expression with exponents? 24 ft² 28 ft² 8² ft² 88 ft²

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3