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Ann [662]
1 year ago
8

Simplify the expression and combine like terms. 3(x-2)-2(x+1)3(x−2)−2(x+1)

Mathematics
1 answer:
Nady [450]1 year ago
6 0

Answer:

6x^2+7x+4

Step-by-step explanation:

Explanation is in photo

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seropon [69]
The correct answer is C. (5x+3) feet, and here is how I got it.
This is the equation you need to use:
(a+b)^2 = (a+b) (a+b)
So, let us plug in 5x and 3 here:
(5x+3)^2 = (5x+3)(5x+3) = 25x^2 + 15x + 15x + 9 = 25x^2 + 30x + 9 which is the area of the garden. 
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3 years ago
Sarah serves at a restaurant and makes 20% of what she sells as tips. Her base salary is $10.20an hour. Each hour she sells an a
Dimas [21]

Sara works 46 hours per week

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Income due to tips

Total hours worked∗60per hour∗20%

46∗60∗.20=552

Weekly Income=Hourly income + tips

Weekly Income=377.40+137.70+552.00

Weekly Income=1067.10

Annual income=Weekly income∗52

Annual income=55489.20

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3 years ago
True or false? <br><br> I believe it's false
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I think is C or D, but I'm not to sure
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