3 years ago

30 + a = 40 40 + b = 30 c - 3 = 8 d - 3 = 8 plz answer.

Mathematics

1 answer:

sesenic [268]3 years ago

4 0

Answer:

A= 10

B= -10

C and D both = 11

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Read 2 more answers

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First, using the order of operations(PEMDAS), you would solve what is inside the parenthesis.
<span>(8.218 + 9.93) + (17.782 + 0.07)
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I hope this helps!

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