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Evgesh-ka [11]
3 years ago
6

12x-13x write an equivalent expression.

Mathematics
1 answer:
harina [27]3 years ago
5 0

Answer:

-x

Step-by-step explanation:

12x-13x is -1x which can also be written as -x

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Factoring polynomials <br> X^2 +8x+7
Talja [164]

Step-by-step explanation:

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so in the first bracket u put (x +1) n in the other (x+7)

ans: (x+1)(x+7)

7 0
3 years ago
The sum of the digits of a two-digit number is 15. Four times the tens digit plus twice the ones digit is 18. What is the number
kotegsom [21]

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what does the fox say?

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nenenene

6 0
3 years ago
Can someone help me? I'd appreciate it
insens350 [35]
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5 0
3 years ago
Find the solution to the following system using substitution or elimination:
Licemer1 [7]

Answer:x=1

Step-by-step explanation:

y=y

y = -x + 10

y = 7x + 2

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3 0
4 years ago
What is the measure of EG?
IrinaVladis [17]
The first thing you should know in this case is that a circumference has a total measure in 360 degrees.
 We have then that the formula to find EG in this case is:
 EG + GF + FE = 360
 We cleared EG:
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 We substitute the values:
 EG = 360-83-66
 EG = 211
 Answer
 EG = 211 degrees.
7 0
3 years ago
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