Asked by anon

write an expression to represent each situation. then find the value of each expression to solve the problem.

1. on saturday, mrs. armor bought 7 pairs of socks for $3 each, and a sweater for her dog of $12. then she found a $5 bill on the sidewalk. over the course of saturday, what was the change in the amount of money mrs. armor had?
for the expression i got 7 * 3 + 12 + 5 and the value is $38 correct or not ?

tank you tutors
Answered by Ms. Sue
After she'd spent $33, how could she have more money than she started with?

Answered by anon
by finding $5 on the sidewalk, is that the change in the amount of money mrs. armor had? just $5 ??
Answered by Ms. Sue
-33 + 5 = -$28

She has $28 less than when she started.

Answered by anon
tank you very much ms. sue !!
Answered by Ms. Sue
You are very welcome, anon.

Answered by algebra solve problem
Lulu brought each of her friends a pair of colorful socks that cost $5.50. Write an equation that shows the total cost, c, for p pairs of socks *

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