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Anna007 [38]
3 years ago
15

This equation has one solution. 5(x - 1) + 3x = 7(x + 1) What is the solution?

Mathematics
2 answers:
icang [17]3 years ago
7 0
5x-5 +3x = 7x+7

8x -5 = 7x + 7
-7x. -7x
X -5= 7
+5= +5
X=7+5
X=12

The answer is x=12
Ray Of Light [21]3 years ago
3 0

Answer:

x= 12

Step-by-step explanation:

I got it right on edge

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Chad used the table to show the ratios of the different types of sports game cards that he owns. For every 2 offense cards, he o
Travka [436]

Answer:

The graph that has the points (2,4) and (4,8) should be the answer.

Step-by-step explanation:

This is the answer because if you see the ratio 2:4, that means that for every 2 offense cards there are 4 defense cards. As you continue to go up it would be (4,8), (6,12), (8,16), and so forth.

3 0
3 years ago
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The capacity of a tiny kitty pool is 1/4 liter. How many tiny kitty pools can 2 liters of water completely fill?
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7 0
3 years ago
What is 3/8 plus 1/12
Delvig [45]
first what you have to do you have to find the common denominator which is 24
it's 24 because 8 times 3 equals 24 and 12 times 2 equals 24 so they have a like denominator so what you have to do to the bottom you have to do to the top so 8 times 3 is 24 so 3 times 3 is 9 so the new fraction is 9/24. Then 1/12 12×2=24 and 1×2= 2 so the new fraction is 2/24. that would leave you with the problem of 9/24 + 2/24 which is 11/ 24
5 0
3 years ago
The histogram displays how many students are in each classroom during homeroom. What percentage of classrooms have 25 students o
Lelechka [254]

Answer:

its 40% but since it's not there it could be 45%

Step-by-step explanation:

hope this helps

3 0
3 years ago
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Solve 16 = –3y – 5 for y. A. y = 5 B. y = 7 C. y = –5 D. y = –7
grigory [225]

Answer:

B. y = 7

Step-by-step explanation:

16=-3y-5

3y=-5-16

3y=21

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Therefore y = 7

Hope it helps you

4 0
4 years ago
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