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notsponge [240]
3 years ago
5

Evaluate 3m-n when m=5 and n=1

Mathematics
1 answer:
Whitepunk [10]3 years ago
7 0

Answer:

Basically that’s saying 3 • 5 - 1 which will equal 14

Step-by-step explanation:

3•5 = 15 - 1 = 14

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Very nice Question! Please be careful during each step:

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3 years ago
Expand.<br> Your answer should be a polynomial in standard form.<br> (7g+2)(5g+4)=
Ivahew [28]

Answer:

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Step-by-step explanation:

6 0
3 years ago
Solve the equation -9x+1=-x+17​
Step2247 [10]

Answer:

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Step-by-step explanation:

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Divide both sides by 8:

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Answer:

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Step-by-step explanation:

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