3 1 10
------ + --------------- = ----------
3x x +4 7x
1 1 10
------ + ------------ = ----------
x x +4 7x
x + 4 + x 10
------------------ = ----------
x(x +4) 7x
2x + 4 10
------------------ = ----------
x(x +4) 7x
7x(2x + 4) = 10x(x+4)
14x^2 + 28x = 10x^2 + 40x
4x^2 - 12x = 0
4x(x - 3) = 0
4x = 0
x = 0
x - 3 = 0
x = 3
answer x = 0 and x = 3
138 because 92/4 equals 23 which is the miles per gallon, then you multiply that by 6<span />
Answer:
Sorry I don’t know I’m just answering this to so I can answer mine I’m sorry
Step-by-step explanation:
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Answer: 87.5
Step-by-step explanation: 1cm x 25cm = 87.5
