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gregori [183]
2 years ago
13

What is the sum or difference of (-8x+2)+(-10x-7)​

Mathematics
1 answer:
eduard2 years ago
3 0

Answer:

-18x   -5

Step-by-step explanation:

(-8x+2)+(-10x-7)​

Combine like terms

-8x-10x   +2 -7

-18x   -5

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3 years ago
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What kind of number is -2
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3 years ago
5.65 times 3.4 estimate
lidiya [134]
We can round 5.65 up to 6 and 3.4 down to 3.
3 * 6 = 18
now let's see how close our estimate is to the real answer
5.65 * 3.4 = 19.21
Our answer was pretty close to the real answer!

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