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1.it cost Laura 18 to make a face mask and 30 to make an improvised face shield. If she intense to make 5 pieces of face mask, how many pieces of mask shield can she make if the total amount of production coast is less than 220?

Sagot :

Answer:

30 x 16

Step-by-step explanation:

Answer:

4.4

Step-by-step explanation:

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