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polet [3.4K]
3 years ago
12

Kathy is twice as old as Mary. Kathy is 2 yrs younger than Jon. The sum of all three ages is 77. How old is Kathy?

Mathematics
1 answer:
poizon [28]3 years ago
3 0

Answer:

I think Kathy is 75 years old

Step-by-step explanation:

If kathy is twice as old as Mary, that makes Mary 37 and a half, as that times 2 is 75, and that's two years younger than Jon

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If x = 10 and the area of the rectangle is 120, what is the length of the other side?
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Answer:

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Step-by-step explanation:

to find area you do length times width. if we have one side we have to find what 120/10 is. that is 12. 10 x 12 is 120.

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Answer:

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Step-by-step explanation:

Given that,

price of pony =  P

Tax which is to added in the total price of pony = 25% of pony price

so, now total price of pony including its tax = P + 25%P

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                                                                        =  P + 1/4 P

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What is 500 x 50, 000
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A number increased by 3 and then multiplied by 5 is at least -10. What are the three lowest natural number values this can be?
Vilka [71]

Step-by-step explanation:

It is impossible for the number values of this number to be a natural number since natural numbers are defined as being positive integers while the number "x" has to be less than -5 to satisfy the equation.

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Step-by-step explanation:

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2 years ago
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