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Free_Kalibri [48]
3 years ago
5

Lin ride her bike 20 miles in 15 minutes. If she rode at constant speed what is the unit rate and how do you know ?

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
6 0
v=\frac{d}{t} \ \ \where: v=spped \ \ \ d=distane \ \ \ \ t=time\\
\\
\boxed{v=\frac{20 \ mi}{\frac{1}{4} \ h}=20*4=80 \ mi/h}
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gregori [183]

Answer:

B. -12,6

Step-by-step explanation:

6 0
3 years ago
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notka56 [123]
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7 0
2 years ago
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LuckyWell [14K]

Answer:

x = 0

Step-by-step explanation:

To 'solve' means to find the x values that make the equation equal zero, so

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8 0
2 years ago
Helpppp pleaseeee I need it tonight
snow_tiger [21]
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Add the numbers on the left side, which gives you -13.

-13 = -13x

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So x = 1
4 0
3 years ago
What is the area of each section of the poster?<br><br> On no. 10.
rosijanka [135]
I hope this helps you


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6 0
3 years ago
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