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Schach [20]
2 years ago
8

Please help me solve this asap. (step by step explanation)

Mathematics
1 answer:
Katyanochek1 [597]2 years ago
5 0
First off, we see the y-intercept is at (0, 240), allowing us to eliminate F and H.

Then we look for the slope: the line decreases from 240 to 210 (a change of -30) when traveling 300 miles (a change of 300). Since the slope is rise over run, we have -30/300=-1/10.

Therefore, the correct answer is J.
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F (x )= 1/4 x for x = -5
Sholpan [36]

Answer:

-5/4

Step-by-step explanation:

f(x)=1/4x

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3 years ago
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Bob can make 7 quilts with 21 yards of material. How many yards of material would be required to make 10 quilts
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8:2 in its simplest form
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4:1

Step-by-step explanation:

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How many faces does the polyhedron have? _ faces How many vertices does the polyhedron have? _vertices How many edges does the p
Sindrei [870]

The polyhedron has:

6 Faces, 8 vertices and 12 edges <u>in</u><u> </u><u>total</u><u>.</u>

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5 0
3 years ago
3. Paula commutes 60 km each day for work, five days a week, nine months of the year. She travels 720
bezimeni [28]

Answer:

16,080 km.

Step-by-step explanation:

We want the total number of kilometers in one year.

so

4 weeks /month.

for Work:   9 months in the year  60 km/day  5 days/week

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Personal:  200 km / month

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Total = 10,800 + 2880 + 2400 = 16,080 km

7 0
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