3 years ago

State the two quantities that are being compared in each rate. Then calculate the equivalent unit rate.

Mathematics

1 answer:

stealth61 [152]3 years ago

6 0

101.25 dollars are being compared to 9 hours. The unit rate is 11.25 dollars

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olga2289 [7]

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For questions 5 and 6, solve the system using the Elimination method.

beks73 [17]

Answer:

$\boxed{x = 7~~and~~y = -3}$

Step-by-step explanation:

5x + 3y = 26 (times 6) 30x + 18y = 156

6x + 7y = 21 (times 5) 30x + 35y = 105

30x + 18y = 156

-17y = 51

$y = \frac{51}{-17}$

y = -3

Substitute the value of y to one of equations

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3 years ago

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Gnesinka [82]

Answer:

Step-by-step explanation:

m+2/2 = 1/2

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2 years ago

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3 years ago

Select the expression equivalent to 4(x - 7) + 8. A 4x - 47 + 8 B 4(x - 15) С 4x - 7 + 8 D 4x - 28 + 8

mote1985 [20]

Step-by-step explanation:

4(x - 7) + 8

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7 0

2 years ago