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Colt1911 [192]
3 years ago
13

Jim is 9 years old and Katy is 6 years younger than jim, in how many years will Jim be twice as old as Katy

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
6 0
Katy : 8 - 6 = 3 years old
After o years
9+o = 2(3+o)
4.5+0.5o = 3+o
0.5o = 1.5
o = 3
so the answer is in 3 years
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Write an addition problem that has 9/10 as the sum
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There are a number of different problems that you could do that will give you an outcome of 9/10
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3/10 and 6/10 also add up to 9/10.

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Would be the value of x
gladu [14]

Answer:

for the perimeter to be made into a equation it would take the equation

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Step-by-step explanation:

so first of all we have to find our equation to equal 42:

2(3x - 5) + 2(2x + 1) = 42

you then multiply 2 for both parentheses:

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10x + (-8) = 42

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