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ElenaW [278]
4 years ago
10

You are in a bike race. When you get to the first checkpoint you are 2/5 of the distance to the second checkpoint. When you get

to the second check. You are one fourth of the distance to the finish. What is the distance from the start to the first checkpoint?
Mathematics
1 answer:
Mamont248 [21]4 years ago
5 0
The first checkpoint = 1check
the second checkpoint = 2check
complete distance  = f

1check = 2/5 (2check)
2check = 1/4 (f)
then
1check = 2/5 * 1/4 (f)
1check = 1/10 f
the distance of the first check point is 1/10 of the distance of race
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Type the correct answer for each box write your answer in decimal form rounded to the nearest tenth if necessary type the soluti
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The solution is x=-1 and x=-0.5

Step-by-step explanation:

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Multiplying the term x+1.5 by 2x, we get,

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Taking factor, we get,

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Equating the factors to 0,

\begin{aligned}2 x+1 &=0 \\2 x &=-1 \\x &=-\frac{1}{2}\\x&=-0.5\end{aligned} and \begin{aligned}x+1 &=0 \\x &=-1\end{aligned}

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3 0
3 years ago
F(x)=3x+2 and g(x)=-2x-4, find h(x)= f(x)-g(x)
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substitute for your equation;

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h(x) = (3x + 2) - (-2x -4)

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Hope that helps! :D

8 0
3 years ago
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