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Ulleksa [173]
3 years ago
6

Can someone help me with this math homework please!

Mathematics
2 answers:
-Dominant- [34]3 years ago
6 0

Answer:

7h - 5(3h - 8) - 28 = 100 \\ 7h - 15h  + 40 - 28 = 100 \\ 7h - 15h + 12 = 100 \\ - 8h + 12 = 100 \\  - 8h = 100 - 12 \\  - 8h = 88 \\  \frac{ - 8h}{ - 8}  =  \frac{88}{ - 8}  \\ h =  - 11

vazorg [7]3 years ago
4 0

Answer: Five and a quarter

Step-by-step explanation:

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