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marin [14]
3 years ago
15

10x + 8 = 3(x - 2) 10x + 8 = 3x

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
5 0

Answer:

1) -2

2) 8/7

Step-by-step explanation:

1) 10x+8=3(x-2)

  10x+8=3x-6

  10x-3x=-6-8

  7x=-14

  x=-2

2) 10x+8=3x

   10x-3x=8

   7x=8

   x=8/7

Hope it helps

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the maximum load of elevator is 480 pounds. Assuming that the average mass of student is 45 pounds, and m represents the number
yaroslaw [1]
We can use the equation 45m < 481

we can replace m to see where it caps.

and the cap is 10.

we can replace m to check our work

45(10) < 481

450 < 481

if you add another student, it would go over the limit.

hope this helps :D


7 0
3 years ago
Read 2 more answers
What's the equivalent
olga2289 [7]

9 1/2 = 19/2

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7 0
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Private colleges and universities rely on money contributed by individuals and corporations for their operating expenses. Much o
Art [367]

Answer:

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Step-by-step explanation:

When we have a sample, the mean of the sample is used as the point estimate for the mean of the entire population.

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We have to find the mean of the 8 colleges. So

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4 0
2 years ago
I need help to find w =
jeyben [28]

Answer:

The answer is 12.

Step-by-step explanation:

Since one of the sides on the smaller polygon is two and on the other one is six that must mean the scale is multiply by 3 because 2x3=6. So 4 times 3 is 12.

So, w = 12

4 0
3 years ago
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omeli [17]

Answer:

Step-by-step explanation:

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sin53 = x / 49

x = 49sin53

x = 39.1331399...

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6 0
2 years ago
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