2 years ago

Simplify the following expression. show your work. (-y + 5.3) + (7.2y - 9)

Mathematics

1 answer:

Kitty [74]2 years ago

6 0

Answer:

6.2y - 3.7

Step-by-step explanation:

−y+5.3+7.2y−9

Subtract 9 from 5.3 to get −3.7.

−y−3.7+7.2y

Combine −y and 7.2y to get 6.2y.

6.2y−3.7

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