What is Which expression is equivalent to (8 a minus 3 b + 7) minus (2 a + b minus 4)? 6 a minus 2 b + 11

6 a minus 4 b + 3

6 a minus 2 b + 3

6 a minus 4 b + 11

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Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

What are the steps to solving the inequality 3b + 8 ≥ 14?

Solve the system of equations y= 3/2 - 1, -x+ y =-3