I need help with this pls I out 30 points
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The amount of energy it takes to lift a box might be a function of which of the following

Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.

Find │–14│ a. 14 b. –14 c. start fraction 1 over 14 end fraction