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max2010maxim [7]
3 years ago
11

The total cost of hiring a mechanic to fix your car is $154 for parts plus an additional $45 per hour for labor. How much would

it cost if the mechanic worked for 3.5 hours to fix your car?
Mathematics
1 answer:
mylen [45]3 years ago
4 0

Answer:

311.5

Step-by-step explanation:

154 + 45(3) =289

45 / 2 = 22.5

289 + 22.5 = 311.5

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The answer to this problem
Olenka [21]

Answer:

5

Step-by-step explanation:

I drew it out on a piece of paper. R is going up and down, through PQ, which is going left to right. If the ratio is 1:3, that means that for every 1 unit there is on one side, there are 3 units in the other. If R is -1 and P is -3, they are two numbers away from each other, which means that on the other side of R (to the right of R), there needs to be 6 numbers in between to make the 1:3 ratio. R is at -1, so then you would write the equation, -1+6=? The answer is 5.

-1+6=5 That is where Q would be

5 0
4 years ago
Hay, I got $10 for free so ima give out 10 points lol
fredd [130]

Answer:

thanks.

Step-by-step explanation:

plz mark my answer as brainlist I really need it plzz

7 0
4 years ago
Does the expressions
MaRussiya [10]

Answer:

No. they have a difference in value

the first ans is 6 while the second gives 9.56

8 0
3 years ago
What is the distance between a given point on a parabola and the parabolas Focus if the distance between the given point and the
wlad13 [49]

Answer:

A. 5 units

Step-by-step explanation:

8 0
3 years ago
I need help with this
Kruka [31]

Answer:

<h2>V = 235.5 in³</h2>

Step-by-step explanation:

The formula of a volume of a cylinder:

V=\pi r^2H

r - radius

H - height

From the pictue we have r = 5in and H = 3in. Substitute:

x=\pi(5^2)(3)=\pi(25)(3)=75\pi\ in^3

\pi\approx3.14

Therefore

x=(75)(3.14)=235.5\ in^3

5 0
3 years ago
Read 2 more answers
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