Paula always withdraws 20 dollars more than she needs from the bank. Write an expression for the amount of money Paula withdraws if she needs d dollars.
1 answer:
Because the original statement states that Paula withdrew $20 MORE, then me can write a statement as instructed, with "d" meaning dollars:
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Step-by-step explanation:
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<----|---|---|---|---|---|---|----------
-9 -8 -7 -6 -5 -4 -3
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Divide both sides by -3 and the answer s=-2a + 30
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1-3n=-9+n+2 ---> -3n-n=-1+-9+2 --> -4n=-8 ---> n=2
