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Eddi Din [679]
3 years ago
10

20(c + 2.75) = 124.80 WHAT IS C

Mathematics
2 answers:
siniylev [52]3 years ago
8 0
3.49
124.8/20=6.24
6.24-2.75=3.49
Vesnalui [34]3 years ago
7 0
A(b+c)=ab+ac

distribute

20(c+2.75)=20(c)+20(2.75)=20c+55

20c+55=124.80
minus 55 from both sides
20c=69.8

divide both sides by 20
c=3.49
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