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marta [7]
3 years ago
12

A car traveled 180 miles at a constant rate.

Mathematics
1 answer:
cestrela7 [59]3 years ago
7 0

Answer/Step-by-step explanation:

A. Distance travelled at constant rate = 180 miles

Rate of travel (r) = distance travelled (d) /time (t)

Travel time (hrs) ==> rate of travel (miles/hr)

5 ==> 180/5 = 36

4.5 ==> 180/4.5 = 40

3 ==> 180/3 = 60

2.25 ==> 180/2.25 = 80

B. t = time travelled in hrs,

r = rate (miles/hr)

d = distance travelled = 180

Therefore, rate travelled for t hours would be:

r = \frac{180}{t}

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<h2>9.43</h2>

Step-by-step explanation:

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3 years ago
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