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kvv77 [185]
2 years ago
9

Combing like terms in an quadiatic expression 2x2-10x-8+7x

Mathematics
1 answer:
Readme [11.4K]2 years ago
4 0
OH DONT COPY THIS M8
THIS IS WRONG

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Solve for x:
spayn [35]

<u><em>Answer:  A. -14. x=-14 and -14=x. *The answer should be the negative sign.*</em></u>

Step-by-step explanation:

subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.

switch sides of an equation.

x+19=5

subtract by 19 both sides of an equation.

x+19-19=5-19

simplify.

19-5=14

x=-14 and -14=x

Hope this helps!

Thanks!

Have a great day!

7 0
3 years ago
SOMEONE HELP ME WITH THIS PLSSS ITS REALLY IMPORTANT IDK WHAT TO DO ​
guapka [62]
A) 13
B) 23
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3 0
2 years ago
Coterminal angle between 0 degrees and 360 degrees if coterminal angle is -450
aliina [53]

Answer:

uhh

Step-by-step explanation:

the answ free points

4 0
2 years ago
Triangle XYZ is translated by the rule (x + 1, y − 1) and then dilated by a scale factor of 4 centered at the origin. Which stat
Doss [256]

Answer:

D) Segment YZ and segment Y"Z" are proportional after the dilation and congruent after the translation.

Step-by-step explanation:

After a dilation, a figure remains proportional because its angles and betweenness of points remain the same. After a translation, the image stays congruent to the pre-image.

3 0
2 years ago
Read 2 more answers
Simplify the expression<br> 4p - 5(p+6)
lorasvet [3.4K]
<span>4p - 5 • (p + 6)

</span>-p - 30  =   -1 • (p + 30)<span> 
</span>
<span> -p - 30</span>
8 0
3 years ago
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