Question

Which expression is equivalent to (5x7+7x8)−(4x4−2x8)
Question 2 options:

3x8+7x7

9x8+5x7−4x4

12x8−2x4

5x8+5x7+4x4

Answer 1

Answer:

The answers for this on i think are B and D

Step-by-step explanation:

because    it's asking you to Simplify  

(5x7+7x8)−(4x4−2x8)  to equal 91

and B and D were the correct choices because A is 71 and C was 88

Answer 2

the answer might be b or d