angelinaggomez angelinaggomez

01-12-2020
Mathematics

contestada

A manager purchased a total of 21 coffee mugs and key chains each coffee mug cost $8.50 and each key chain cost $2.75 if the manager spent a total of a $132.50 write and solve the systems of equations

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tatymmarie tatymmarie

01-12-2020

Answer:

21=m+k 8.50m+2.75k=132.50

Step-by-step explanation:

m= mugs

k= key chains

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