You have two cards with a sum of (-12) in your hands. what two cards could you have?

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

With alll of except for the 2 that i did already