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Ivahew [28]
3 years ago
9

Tiana takes 3 hours to drive to the coast without stopping. How many minutes will it take her to reach the coast if she stops to

rest for 20 minutes?
Mathematics
2 answers:
nika2105 [10]3 years ago
8 0
3 hours is 180 minutes.

She rested for 20 additional minutes, thus it will take her 200 minutes.
Kay [80]3 years ago
4 0
You take 180+20=200 (3hr & 20min)
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Answer:

m = 12.33

Step-by-step explanation:

Given

Ferret:

Weight = 2.1lb

Cost = \$3.40

Labrador Retriever

Weight = 70lb

Cost = \$7.50

Required

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Represent the given as x or y

Taking the weight as explanatory variable;

We have:

x = 2.1; y = 3.4

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Slope is calculated as:

m = \frac{y_2 - y_1}{x_2 - x_1}

m = \frac{70 - 3.4}{7.5 -2.1}

m = \frac{66.6}{5.4}

m = 12.33

<em>Hence, the slope is 12.33</em>

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Alex Ar [27]

Answer:

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Just by looking at the graph I know that the y-intercept is 20, so now I can write the equation in slope-intercept form (y=mx+b):

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Step-by-step explanation:

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