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kotykmax [81]
3 years ago
10

Eighteen more than double a number is 8 please help due tonight

Mathematics
2 answers:
GenaCL600 [577]3 years ago
7 0

Answer

-9

Step-by-step explanation:

let the number be x

the equation is 2x+18=8

x=-9

pogonyaev3 years ago
5 0

Answer:

-5

Step-by-step explanation:

18 + (18 more than) 2x (twice a number) = (is) 8

18+2x=8

2x=-10 (subtract 18 from both sides)

x=-5 (divide both sides by 2)

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Ad libitum [116K]

Answer:

Step-by-step explanation:

All votes: 10*3+18+22+15*3+20+8=143

143*0.2(20%)=28.6 about 28vote (Scifi)

Scifi, 10 adults, 18 children, which is 20% of the votes.

4 0
3 years ago
What is the greatest common factor of 24, 18, and 36?
slava [35]

Answer:

most likely 6

Step-by-step explanation:

because factors of 36 is 4,2,6 etc factors of 18 is 6 and 24 and it the gcf

8 0
3 years ago
Read 2 more answers
Simplify (5√2 - 1)^2 A. 10√2 +51 B.-10√2 + 51 C. 41√2<br>​
Verdich [7]

Answer:

The answer is B. -10 \sqrt{2}+51

Step-by-step explanation:

...

5 0
3 years ago
Solve for x<br> A)9<br> B)33<br> C)45<br> D)62
sattari [20]

Answer:

A) 9

Step-by-step explanation:

R=7x+17

S=4x-6

Q=180-110=70

  • 4x-6+7x+17+70=180
  • 11x+81=190
  • 11x=180-81
  • 11x=99
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3 0
3 years ago
The length of a classroom is 34 feet. What is this measurement in yards and feet? A 17 yards 0 feet B 11 yards 1 foot C 8 yards
laila [671]
1 yard = 3 feet

Divide 34 by 3, you should get 11 and 1/3.
So the classroom is 11 1/3 yards long, but 1/3 of a yard just so happens to be one foot, as 3 feet is 1 yard.

That means that the classroom is 11 yards and 1 foot long, or answer choice B.

Hope this helps! :)
7 0
3 years ago
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