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trasher [3.6K]
2 years ago
15

Father says my son is five times older than my daughter. my wife is 5 times older that my son. I am twice old from my wife and a

ltogether (sum of our ages) is equal to my mother's age and she is celebrating her 81 birthday. so what is my son's age?
Mathematics
1 answer:
Svet_ta [14]2 years ago
4 0

Answer:

daughter 1. son 5. wife 25. father 50

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What is the solution of this equation?<br> -1y = -4
tigry1 [53]

Answer:

y = 4

Step-by-step explanation:

-1y = -4

Divide both sides by -1 to get y by itself.

-1/-1 = -4/-1

y = 4

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8 0
3 years ago
A spherical tank has a radius of 6 yards. It is filled with a liquid the cost $7.15 per cubic yard.
mote1985 [20]
We have two questions, but we need to find the volume of the spherical tank first.
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(4/3)πr³=V
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(4/3)(3.14)6³
(4/3)(3.14)(216)
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3 0
3 years ago
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Choose the correct equation for the parabola based on the given information. Given: Focus:(2,8) Directrix: y = 4 a. 2(y-2)= (x-
Harman [31]
<h3>Answer:  c. 8(y-6) = (x-2)^2</h3>

Explanation:

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3 years ago
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Ivahew [28]
<span>5x - 3y= -15
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answer

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4 0
3 years ago
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dezoksy [38]

Answer:

f

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base

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