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max2010maxim [7]
4 years ago
7

What is 8x - 7 + 12x after being simplified?

Mathematics
2 answers:
elena-14-01-66 [18.8K]4 years ago
8 0
20x should be your answer
Vinvika [58]4 years ago
3 0

Answer:

8x - 7 + 12x after being simplified would be 20x - 7

Step-by-step explanation:

Add 8x and 12<em>x</em>.

8 + 12 = 20<em>x</em>

20<em>x</em> - 7 would be your answer.

Hope this helps!

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Which table represents the statement "A car is traveling at a rate of 60 miles per hour"?
Olenka [21]

Answer:

B

Step-by-step explanation:

because if the car is traveling at 60 mph, the distance traveled would be 60 x the number of hours

5 0
3 years ago
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Ganezh [65]

Answer:

1.38 to the nearest hundredth.

Step-by-step explanation:

Dividing:

x + 1 ) 3x - 1 ( 3            

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so (3x - 1) / (x + 1) =  3  - 4 / x+ 1

Integral  of (3  - 4 / x+1 )  = 3x - 4 ln(x + 1)

Between  limits of 1 and 2 we have:

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5 0
4 years ago
C=27+10h where c= cost in dollars and h= number of hours rented ​
gavmur [86]

Answer:

that help

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Answer:

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3 0
3 years ago
Help im confusted about remainder therom
Schach [20]

Answer:

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Step-by-step explanation:

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f(- 2) = (- 2)³ - 7(- 2)² + 36 = - 8 - 28 + 36 = 0

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f(2) = 2³ - 7(2)² + 36 = 8 - 28 + 36 = 16 ≠ 0

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3 years ago
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SSSSS [86.1K]

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