Math, asked by elizairfan99, 6 months ago

a) Add: -3mn + 5, 7mn – 12, -6mn, 15mn – 15
b) Solve: 4y + 35 = -9

Answers

Answered by siddhimahto

0

Answer:

don,t know

Step-by-step explanation:

sope i still in class 4

Answered by jamshishams36

1

Answer:

A) - 3mn+5+7mn-12-6mn+15mn-15

=13mn-22

B) 4y+35=-9

4y=-44

Y=-11

Step-by-step explanation:

Hope it helps you

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