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nika2105 [10]
3 years ago
8

Are my answers right?

Mathematics
1 answer:
sesenic [268]3 years ago
4 0
Since this was a week ago, do you mind if I answer for points? Your answers may have been checked. If not, don't report plz
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Brainliest and many poitns FAST
pochemuha

Answer:

you're answer is, 22

4 0
3 years ago
Read 2 more answers
-10(10x-12)=-9(-9x-2)-5
Viefleur [7K]

10(10x−12)=−9(−9x−2)−5
Step 1: Simplify both sides of the equation.
−10(10x−12)=−9(−9x−2)−5
(−10)(10x)+(−10)(−12)=(−9)(−9x)+(−9)(−2)+−5(Distribute)
−100x+120=81x+18+−5
−100x+120=(81x)+(18+−5)(Combine Like Terms)
−100x+120=81x+13
−100x+120=81x+13
Step 2: Subtract 81x from both sides.
−100x+120−81x=81x+13−81x
−181x+120=13
Step 3: Subtract 120 from both sides.
−181x+120−120=13−120
−181x=−107
Step 4: Divide both sides by -181.
−181x
−181
=
−107
−181
x=
107
181
Answer:
x=
107
181

7 0
3 years ago
Read 2 more answers
7h=-(-2h-18) solve for h please im giving out brainliest
Eduardwww [97]

Answer:

-2

Step-by-step explanation:

trust me bro

6 0
2 years ago
Divide r+5/r^2+5r-14 by r^2+4r-21/r-2
sergey [27]
<span>      r+5                 </span><span>r^2+4r-21
</span><span>-------------- /   --------------------
r^2+5r-14               </span><span>r-2

</span>          r+5                     r-2
= --------------  x   --------------------
    r^2+5r-14           r^2+4r-21

          r+5                     r-2
= --------------  x   --------------------
    (r+7)(r-2)           (r+7)(r-3)


          r+5                     
= -----------------
    (r+7)^2 (r-3)           
7 0
3 years ago
Can someone help me with the answers 7- 14 pleaseeee and thank you!
Darina [25.2K]
You can get all the answeres easily.

Heres number 1: -1/5
7 0
2 years ago
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