Solve for a. a+(−7)=−17 what is the answer? a=−24 a=−10 a = 10 a = 24

What is the value for this expression? 2e-5

The police chief wants to know if the city’s african americans feel that the police are doing a good job. identify the management problem (i.e dependent variable) and identify the independent variable.

Solve the system of equations. 2x-2y=-4 and x+y=8. show work