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shepuryov [24]
2 years ago
11

An auto mechanic charges (C) an initial fee of $50 and then $40 per hour. The graph of this model would be:

Mathematics
1 answer:
victus00 [196]2 years ago
7 0

The graph of this model would be a straight line that increases only option third is correct.

<h3>What is a line graph?</h3>

A line graph is a graph made up of segments of straight lines that connect the depicted data points.

We have:

An auto mechanic charges (C) an initial fee of $50 and then $40 per hour.

Let T be the total fee and h is the number of hours

T = 50 + 40h

The above equation represents a graph of a straight line as the slope of the line is positive.

m = 50

Thus, the graph of this model would be a straight line that increases only option third is correct.

Learn more about the line graph here:

brainly.com/question/23680294

#SPJ1

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$12,800 at 12% for 3 years find the total amount ?
HACTEHA [7]

Answer:

so first you do

12800*.12 which is  1536

so $1536 for 1 year

for 3 years multiply it by 3

1536*3=

$4608

so 4608+12800 =

17408 is totall

Mark brainliest

5 0
3 years ago
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What is 7 plus the sum of m and -17​
olasank [31]

Answer:

m - 10

Step-by-step explanation:

7 plus = 7 +

The sum of m and -17 = m + (-17)

7 + (m + -17)

We can get rid of the parentheses

7 + m + -17

Combine like terms

7 + -17 = -10

m + -10

Get rid of the addition sign

m - 10

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3 years ago
6.16 x 10-13 is the quotient of which division among the following? (4 point)
sesenic [268]

Hmmmm I idk sorry i will try to figure it out

4 0
3 years ago
Four positive whole numbers add up to 39. One of the numbers is a Multiple of 7. The other three numbers are equal. Work out the
MrMuchimi
4 positive whole numbers add up to 39. That means there are 4 factors. One is a multiple of 7. (7,14,21,28,35) The other 3 are equal. Let X equal the multiple of 7, and let Y equal the numbers that are equal.
39=x+3y
Now, we have to fill in the possible multiples of 7.

39=7+3y
39-7=7-7+3y
32=3y
32/3=3y/3
10&2/3=y
When we use 7, the 3 numbers are not equal whole numbers. Let's try the next multiple.
39=14+3y
39-14=14-14+3y
25/3=3y/3
5=y
Yes, that is a whole positive number. It's correct.

We have to plug in the other multiples just to check, but I'll leave out the work.

39=21+3y
6=y
Yes, that is a possible answer.

39=28+3y
3&2/3=y The 3 numbers are not whole numbers.

39=35+3y
1&1/3=y The 3 numbers are not whole numbers.


In conclusion, the TWO possible answers are 39=14+3(5) and 39=21+3(6). If we multiply all four numbers for the first one then it equals 1750, and the second one equals 4536. Not sure what exactly your looking for, but I answered the best I could! Hope this helped. :)
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The correct answer is 8
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