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kirill [66]
3 years ago
11

A cab company charges $3 per cab ride, plus an additional $1 per mile driven. How long is a cab ride that costs $13?

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
7 0

Answer:

10 miles

Step-by-step explanation:

3+1x=13

Minus 3 from both sides.

3-3+1x=13-3

1x=10

Then divide both sides by 1.

1x/1=10/1

x=10

PIT_PIT [208]3 years ago
7 0
The answer for this question is 10 miles
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Artist 52 [7]

Answer:

y = 3x + 30

Step-by-step explanation:

This is what the table should look like.

Number of Bars Sold (x)           Total Earnings (dollars) (y)

0                                                 30

1                                                  33

2                                                 36

3                                                 39

When x = 0, y = 30. The point (0, 30) is the y-intercept.

As x goes up by 1, from 0 to 1, from 1 to 2, from 2 to 3, y goes up by 3, from 30 to 33, from 33 to 36, from 36 to 39.

A change of 1 in x results in a change of 3 in y.

That is a slope of 3 since

slope = (change in y)/(change in x)

The equation of a line in slope-intercept form is

y = mx + b

We have m = 3 and b = 30, so the equation is

y = 3x + 30

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2 years ago
A turtle population grows in a manner that closely resembles a geometric sequence. Given the table of values, determine the turt
AleksandrR [38]

The turtle population will be 486 after 5 years.

<u>Step-by-step explanation</u>:

The general form of a geometric progression or geometric sequence is a, ar, ar², ar³ and so on.

where,

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  • r = common ratio

<u>The formula to find the nth term in GP is :</u>

nth term = ar^{n-1}

The given sequence 6,18,54.

In this sequence,

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5th term = 6\times3^{5-1}

⇒ 6\times3^{4}

⇒ 6\times81

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Therefore, after 5 years the population will be 486.

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Answer:

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Step-by-step explanation:

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A model rocket is 3 inches long. The real rocket is 120 feet long.
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The units are the complete story on this question. All of the choices are over 1 so the units make the answer over one. It takes more feet than it does inches to make the scale. The correct units are 120 feet / 3 inches. That makes A and B both incorrect.

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