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lana [24]
3 years ago
8

Diane will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $42 and costs an ad

ditional $0.17 per mile driven. The second plan has an initial fee of $51 and costs an additional $0.15 per mile driven.
For what amount of driving do the two plans cost the same?
__miles

What is the cost when the two plans cost the same?
$__

Mathematics
1 answer:
jarptica [38.1K]3 years ago
6 0
The two plans cost the same at 450miles.

The cost is $118.50 when the two plans cost the same.

Working is in the photo.

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16 2/5 - 9 2/3 = show work
fgiga [73]

Answer:

Conversion a mixed number 16 3

8

to a improper fraction: 16 3/8 = 16 3

8

= 16 · 8 + 3

8

= 128 + 3

8

= 131

8

To find new numerator:

a) Multiply the whole number 16 by the denominator 8. Whole number 16 equally 16 * 8

8

= 128

8

b) Add the answer from previous step 128 to the numerator 3. New numerator is 128 + 3 = 131

c) Write previous answer (new numerator 131) over the denominator 8.

Sixteen and three eighths is one hundred thirty-one eighths

Conversion a mixed number 9 5

8

to a improper fraction: 9 5/8 = 9 5

8

= 9 · 8 + 5

8

= 72 + 5

8

= 77

8

To find new numerator:

a) Multiply the whole number 9 by the denominator 8. Whole number 9 equally 9 * 8

8

= 72

8

b) Add the answer from previous step 72 to the numerator 5. New numerator is 72 + 5 = 77

c) Write previous answer (new numerator 77) over the denominator 8.

Nine and five eighths is seventy-seven eighths

Subtract: 131

8

- 77

8

= 131 - 77

8

= 54

8

= 2 · 27

2 · 4

= 27

4

The common denominator you can calculate as the least common multiple of the both denominators - LCM(8, 8) = 8. Cancelling by a common factor of 2 gives 27

4

.

In words - one hundred thirty-one eighths minus seventy-seven eighths = twenty-seven quarters.

Step-by-step explanation:

3 0
3 years ago
A scale drawing for a restaurant is shown below.
iogann1982 [59]
72 m^2 (72 meters squared)
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vovangra [49]
C=15
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mike says that 3/3 of his fraction model is shaded blue and Ryan says that6/6shaded blue are the two fraction equivalent what's
Rina8888 [55]
Yes the fractions are equivalent. 5/5 is another equivalent fraction
5 0
3 years ago
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Decimal expansion of 5/8
4vir4ik [10]

Answer:

0.625

Step-by-step explanation:

5/8 is the same as dividing so divide them both and it will equal 0.625

3 0
3 years ago
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