"you and correctly measure the skateboard ramp using a ruler and got a measurement of 7.5 feet. according to the plan specifications the ramp is 8 feet in length. what is the percent of error in your measurement? "

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