3 years ago

Kira is solving the equation 3(2x + 5) - (5x - 2) = 42. Her steps are shown below.

Mathematics

1 answer:

stich3 [128]3 years ago

6 0

Answer:

D)2

the minus sign outside the bracket when multiplied by a negative number in the bracket is equal to a positive number

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olga55 [171]

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Step-by-step explanation:

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It takes one week for a crew of workers to pave 3/5 kilometer of a road. At that rate, how long will it take to pave 1 kilometer

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Answer:

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Step-by-step explanation:

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