Where does the graph of y=-0.5x-2 cross the x-axis

How do you find the area of a triangle

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.