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borishaifa [10]
1 year ago
11

John is 5 years younger than three times his brother’s age. If the sum of their

Mathematics
2 answers:
torisob [31]1 year ago
8 0

Answer:

I think 10

Step-by-step explanation:

Murrr4er [49]1 year ago
8 0

Answer:

John is 9

Step-by-step explanation:

(9*3)-5=22+9=31

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6/11×4/5 what is the answer<br>​
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Answer:

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Step-by-step explanation:

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Which ordered pair is a solution of the equation? − 7 x + 3 y = 2 −7x+3y=2
Viefleur [7K]

Answer:

Hello There. ☆~\---___`:•€`___---/~☆ The correct answer is C. Both (1,3) and (-2,-4).

To check whether (-2,-4) is a solution of the equation let's substitute x= -2 and y= -4 into the equation:

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Do the same thing with (1,3)

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3 years ago
Throughout history, people have kept track of time by making
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X + 2 = 14
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