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M=15.75+3.2d Find M when d=20
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3 votes
M=15.75+3.2d

Find M when d=20

User Nieminen
by
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2 Answers

2 votes
15.75+3.2*20=M;
M=15.75+64;
M=69.75.
Answer: 69.75.
User Andreas Wong
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8.2k points
6 votes
This equation written as a linear line equation is Y=3.2x+15.75 ( I think that looks nicer) and then if you were to graph it on a graph. youse that when x Or in your case D is twenty Y/M is 79.75
User Karl Stephen
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7.7k points
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