Rob is saving to buy a new MP3 player. For every $16 he earns babysitting, he saves $9. On Saturday, Rob earned $96 babysitting. How much money did he save?

Solve the inequality. write the inequality in interval notation. 9(t-2)> 3(t-7)

Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.