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Nadusha1986 [10]
3 years ago
14

Solve this equation: -8 + -1 =

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
5 0
The answer for that would be -9
Kruka [31]3 years ago
3 0
The answer will be 9 because the numbers both have a negative sign
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What is the answer to <br> 8(x-3)+7=2x(4-17)
nadezda [96]

Answer:

x=1/2

Step-by-step explanation:

First you distribute the 8 over the (x-3) giving you 8x-24. Do the same for 2x and (4-17). That should give you 8x-34x.

Your equation should look like : 8x-24+7=8x-34x

Next try to balance out your equation. You want your x's all by themselves in order to solve.

The 8x's cancel eachother out so you have -24+7= -34x.

Add the like terms of -24 and 7 to get -17.

Equation: -17= -34x

Divide both sides by -34 to get x by itself.

-17/-34 = x

Reduce by dividing the numerator and denominator by 17 to get -1/-2

Since they are both negative the fraction turns positive.

So the answer should be x=1/2

5 0
3 years ago
Calculate the perimeter of the figure shown below.<br> 5 ft<br> 5 ft<br> 10 ft<br> 18 ft
Rzqust [24]

Answer:

48

Step-by-step explanation:

10+5+18+15

pls mark brainliest

4 0
2 years ago
Write 5x^4 +2x^2 -8 in quadratic form
Darya [45]
Ok i can help you solve this problem do you know the formula for quadratic equations 

4 0
3 years ago
The height of a painting is 48 ronded ft. Between which two consecutive whole numbers is 48 rounded
Karolina [17]

Answer:

47 and 49

Step-by-step explanation:

This would not be between two consecutive whole numbers. Any number from 47.5 and less than 48 would round up, and any number from 48 to less than 48.5 would round down. It might be consecutive odd numbers that you meant, or your question is not clear enough.

3 0
3 years ago
Does |-13 + 2| equal to |10 + 1|
lesya [120]
Yes, because |-13+2| is |-11| And |10+1| is |11|. Since it’s the absolute value, which is the distance it is from 0, they both are 11. So 11=11
8 0
4 years ago
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