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Monica [59]
3 years ago
14

Simplify 3+7x-(2+9x)

Mathematics
1 answer:
viva [34]3 years ago
8 0

Answer:

-2x + 1

Step-by-step explanation:

3 + 7x - (2 + 9x)

Distribute the negative:

3 + 7x - 2 - 9x

Combine like terms:

-2x + 1

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Which planet is an inner planet, and which one is an outer planet? Explain your answer.
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Answer:

Planet A is an outer planet, and planet B is an inner planet. Inner planets rotate slowly, so they take more time to complete a rotation. Outer planets rotate faster, so they take less time to complete a rotation.

your welcome !!!

5 0
3 years ago
how much would it have rained each month if the total amount of rain (11 inches) was redistributed equally among the 12 months o
xeze [42]

Answer:

11/12 inch

Step-by-step explanation:

That'd be 11/12 inch per month for 12 months.

4 0
3 years ago
Please help i need answer for test
Korvikt [17]

Answer:

He did the complete opposite of what he needed to do

Step-by-step explanation:

The error is that when you need to find x - intercept, you need to replace the value of y with zero, not the y value.

Cause otherwise, what he did here is to find the y - intercept

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

6 0
3 years ago
two trains leave the station on time.one train travels north at 60mph .the other train travels south at 50mph.how many miles wil
ozzi
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8 0
3 years ago
Which expression is the best estimate for<br> 3 1/8 - 1 3/4?
Luda [366]

1 \frac{3}{4}  -  3  \frac{1}{8}  =   -  \frac{11}{8}  =  -  1\frac{3}{8}

7 0
2 years ago
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