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KATRIN_1 [288]
3 years ago
8

What is the value of m in the equation one-half m minus three-fourths n equals 16, when n equals 8? a.20 b.32 c.44 d.48

Mathematics
2 answers:
bezimeni [28]3 years ago
7 0

Answer:

C. 44

Step-by-step explanation:

\frac{1}{2} m -  \frac{3}{4} n = 16 \\  \\ \frac{1}{2} m -  \frac{3}{4}  \times 8 = 16..( plug \: n = 8) \\  \\ \frac{1}{2} m -  3 \times 2 = 16 \\  \\ \frac{1}{2} m -  6 = 16 \\  \\  \frac{1}{2} m = 16 + 6 \\  \\ \frac{1}{2} m = 22 \\  \\ m = 22 \times 2 \\  \\ m = 44

Katyanochek1 [597]3 years ago
7 0

Answer:

C.44

Step-by-step explanation:

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