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148.45 = 5( 0.06m + 19.70 + .30(19.70))
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2 votes
148.45 = 5( 0.06m + 19.70 + .30(19.70))

User Evan Hahn
by
3.6k points

1 Answer

6 votes

Answer:

68

Explanation:

Switch sides

5(0.06m+19.7+0.3(19.7))=148.45

Divide both sides by 5.

This equals 0.06m+25.61=29.69

Subtract 25.61 to both sides.

This equals 0/06m=4.08

Divide both sides by 0.06

This equals m = 68

User Bruno Jouhier
by
4.0k points
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