Elanor is driving below the speed limit on a highway. Write the inequality to show how much faster Elanor can drive without going over the speed limit. Solve the inequality you wrote. By how much can Elanor increase her speed?

How can you construct perpendicular lines and prove theorems about perpendicular lines

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?