Question

add the following expression
$- 3y + 4z y - 2 \times - 8z 5 \times - 2y - 3z$
b)
$5 \times 7 \times 6 \times$
c)
$mn + 5m - 2mn + 3$
d)
$5x - 2 \times 2 - 88 \times {?}^{2} - 7 \times 9( \times power2)$
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Answer 1

Answer:

dont know i m sorry and now clap on ud back

Answer 2

Answer:

I know only C option answer

mn+5m -2 mn+3= -2 mn+mn= -m n+5+3=-mn +8

I'm so sorry for not telling all answers

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