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3 years ago

I’m having trouble here can somebody help ASAP.

Mathematics

1 answer:

uranmaximum [27]3 years ago

7 0

6x + 4 - x = 2(x+1)

First combine like terms on the left side:

6x-x - 5x

So you have 5x+4 on the left side.

Then use the distributive property on the right side:

2(x+1) becomes 2x +2

Now you have 5x +4 = 2x +2

Subtract 4 from each side:

5x = 2x -2

Subtract 2x from each side:

3x = -2

Divide both sides by 3:

x = -2/3

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Step-by-step explanation:

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3 years ago

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finlep [7]

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3 years ago

As part of a research project on student debt at TWU, a researcher interviewed a sample of 35 students that were chosen at rando

Inga [223]

Answer:

Option a is right

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Given that as part of a research project on student debt at TWU, a researcher interviewed a sample of 35 students that were chosen at random concerning their monthly credit card balance.

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Variance = 4252

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STd deviation of X = $\sqrt{4252} \\=65.21$

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Rounding of we get Z score = -13.4

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