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Aneli [31]
3 years ago
6

Solve the question and check the solution. Express numbers as integers or simplified fractions. 5(m+5)=7m+9

Mathematics
1 answer:
Yanka [14]3 years ago
7 0

Answer:

m = 8

Step-by-step explanation:

5(m+5)=7m+9   (distribute & evaluate parenthesis)

5(m)+5(5)=7m+9

5m + 25 = 7m + 9  (move all m-terms to one side and constants to the other)

5m - 7m = 9 - 25  (evaluate both sides)

-2m = -16 (divide both sides by -2)

m = (-16) / ( -2) = 8

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. Which equation translates y = |x| by 8 units to the left?
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At a factory, Taj produces 23 toys per hour and Rosa produces 47 toys per hour. How many hours will it take for
Kruka [31]

Answer:

7 hours

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8 0
3 years ago
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soldier1979 [14.2K]

Given that,

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We know the critical t-value for  95% confidence interval which is equal to 1.989.

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So, we have

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