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mel-nik [20]
2 years ago
7

Help me pleaseeeeeeeee

Mathematics
1 answer:
Hitman42 [59]2 years ago
7 0

Answer:

Subtract 5 from each side

Step-by-step explanation:

This would put all coefficients on one side.

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How do i check if 12=x-4 is 16
My name is Ann [436]

Answer:

x=16

Step-by-step explanation:

12 = x - 4

+4      +4

By adding 4 to both sides it cancels out the -4 leaving the x alone and makes x=16

8 0
3 years ago
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For the functions f(x) = 2x + 2 and g(x) = 7x + 1, which composition produces the greatest output? a) Both compositions produce
Usimov [2.4K]
So subsitue and try so
f(g(x))=2(7x+1)+2
g(f(x))=7(2x+2)+1

multiply them out
f(g(x))=2(7x+1)+2=14x+2+2=14x+4
g(f(x))=7(2x+2)+1=14x+14+1=14x+15
14x+15>14x+4
therefor
g(f(x))>f(g(x))

the answer is D g(f(x)) produces the greatest output
6 0
3 years ago
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The distance traveled varies directly with the time spent in motion when speed is held constant.
disa [49]

Answer:

16/3 or 5.3

Step-by-step explanation:

150 miles  = 4 hours

Find how long it takes to travel 50 miles(GCF  between 150 and 200)

150/3 = 4/3

50 miles = 1 1/3 hours: multiply by 4 to get 200 miles

50 x 4 = 4/3 x 4/1

200 = 16/3

16/3 hours or 5.3

7 0
3 years ago
Naviah buys 8 but no more than 12 gallons of gas each week. The price of gas ranged from $2.25 to $2.50 each week. Write a compo
aleksklad [387]

Answer:

b

Step-by-step explanation:

8 0
2 years ago
Your mother gave you a $150 to spend. You bought a pair of shoes for $60 and 3 blouses for $25 each and had to pay the 10% sales
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No you cannot because the clothes alone with sales tax are $148.50, and you would need 20 more dollars plus 5 dollars for a meal for yourself if you wanted one.
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3 years ago
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