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Mathematics, 17.12.2020 15:40 jake56555

Heidi earns 3% commission on the jewelry she sells each week. Last week, she sold the pieces of jewelry shown: $110, $275, $200, $145. a. How much did she make in commission?
b. How much did the jewelry store take in from her sales? How did you know? PLS ANSWER FAST PLS

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