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Evaluate 4x + 5y, when x = 7 and y = 10 My Explanation: So, I picked 78. But the whole issue is that I can’t specifically “work it out”. Question: How do you get 78? If you can give a kind answer, thank
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Nov 23, 2023
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Evaluate 4x + 5y, when x = 7 and y = 10
My Explanation:
So, I picked 78. But the whole issue is that I can’t specifically “work it out”.
Question: How do you get 78? If you can give a kind answer, thank you very much. :)
Mathematics
high-school
Thomasrutter
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You plug in the 7 for x and 10 for y in the equation 4(7)+5(10)=78
Roy Mathew
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Nov 26, 2023
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Roy Mathew
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Answer:
78
Explanation:
4(x) = 4(7) = 28 5(x) = 5(10) = 50
28+50=
78
Hamix
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Nov 28, 2023
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Hamix
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