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Mathematics 17 Online
OpenStudy (anonymous):

Sara bought a pair of shoes that costs $40 and three pairs of socks that cost $5 a pair. a. Write an expression for the cost of Sara’s purchases. b. How much money did Sara spend?

OpenStudy (anonymous):

So the shoes cost her $40, and three pairs of socks cost her $5 each. \[$40 + 3\times$5\] Work that out to get the answer for b. Remember to do multiplication before addition.

OpenStudy (anonymous):

okay thank you

OpenStudy (anonymous):

No worries. @angeleyes42

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