3/(x+2) = 2/x
multiply both fractions by x(x+2) to cancel out the bottoms
so it becomes 3x = 2x+4
ow subtract 2X from both sides and you get
x = 4
so it took Juan 4 hours
it took Yumi 2 hours more so 4+2 = 6 hours
What Exactly is the question?
A, tell me if wrong. Also if it it wrong i am really sorry
So it cuts the y axis at -9 as it has a gradient of 0.
Therefore y=-9 is the equation, as y=mx+c, it intercepts at -9 and has a gradient of 0, therefore y=0x-9 so y=-9.
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➷ We can call the first integer 'x'
Thus, the second integer would be 'x + 1'
From this, we can form an equation:
x + x + 1 = 67
Simplify this:
2x + 1 = 67
- 1 from both sides:
2x = 66
Divide both sides by 2:
x = 33
Therefore, x + 1 = 34
The 2 integers are 33 and 34.
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➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
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