Fen and Yuka start a bike ride together on a trail that is 18 miles long.

Mathematics

2 answers:

Darya [45]4 years ago

5 0

Answer:help

Step-by-step explanation:

idk

zavuch27 [327]4 years ago

4 0

Answer:

Yuka is one hour earlier than Fen.

Step-by-step explanation:

So Fen is riding his bike at 6 miles per hour so 6 multiplied by 3 equals 18(or you can add). Yuka rides his bike at 9 miles per hour so 9 multiplied by 2(or you can add)equals 18 so Fen arrives in 3 hours and Yuka arrives in 2 hours so Yuka is one hour earlier than Fen

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Find the slope of the line graphed below.

Finger [1]

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$\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{4}=\stackrel{m}{-\cfrac{7}{2}}(x-\stackrel{x_1}{1}) \\\\\\ y-4=-\cfrac{7}{2}x+\cfrac{7}{2}\implies y=-\cfrac{7}{2}x+\cfrac{7}{2}+4\implies y=-\cfrac{7}{2}x+\cfrac{15}{2}$