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Nataliya [291]
3 years ago
5

(j + 1)(2) simplify the expression

Mathematics
1 answer:
andrey2020 [161]3 years ago
7 0

Answer:

(j+1)(2) is simplified into (2j+2)

Step-by-step explanation:

Multiply both parts of the equation by 2 to get your answer.

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Darell parks his car in a parking garage. The garage charges a certain amount for the first hour and an hourly rate for each add
mestny [16]

Answer:

charges for the first hour = $7.55

charges for each additional hour = $1.55

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Step-by-step explanation:

Let

x = charges for the first hour

y = charges for each additional hour

x + 2y = 10.65 (1)

x + 5y = 15.30 (2)

Subtract (1) from (2)

5y - 2y = 15.30 - 10.65

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y = 4.65/3

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Substitute y = 1.55 into

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x = 10.65 - 3.10

= 7.55

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c = 1.55h + 7.55

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3 years ago
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3. 12 a

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Answer:

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Step-by-step explanation:

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<span>24:6 in simplest form is 4</span>
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