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Genrish500 [490]
3 years ago
10

Robert is writing a paper for language arts class he can write one third of the page in 1/4 of an hour at what rate is Robert wr

iting
Mathematics
1 answer:
Mars2501 [29]3 years ago
7 0
He's writing one paper every 3/4 of an hour

1/3: 15 minutes
2/3: 30 min
3/3: 45 minutes

Or, one paper every 45 minutes/ 3/4 of an hour
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Your car needs new brakes. You call a dealership and a local mechanic for prices. Cost of parts Labor cost per hour Dealership $
laila [671]

Answer:

The indifference point is 2.1 hours.

Step-by-step explanation:

<u>First, we need to calculate the total cost for each option:</u>

<u />

Dealership:

Total cost= 24 + 99x

Local mechanic:

Total cost= 45 + 89x

x= number of hours

<u>Now, we need to equal both formulas and isolate x:</u>

24 + 99x = 45 + 89x

10x = 21

x= 2.1

The indifference point is 2.1 hours.

<u>Prove:</u>

Total cost= 24 + 99*2.1= $231.9

Total cost= 45 + 89*2.1= $231.9

4 0
3 years ago
How do I do these questions?
DedPeter [7]
I just did the first one but I don't know is it correct

5 0
3 years ago
1b. What is g(-5)? *
ivolga24 [154]

Answer:

-5g

Step-by-step explanation:

5 0
3 years ago
Triangle KLM was dilated according to the rule
Anna35 [415]

Answer:

The statement that is true is;

The vertices of the image are closer to the origin than those of the pre-image

Step-by-step explanation:

The dilation rule is 0.75(x,y)= (0.75x, 0.75y)

 K (-4,4)----------( 0.75*-4,0.75*4)-------K' (-3,3)

 L (2,4)-----------(0.75*2,0.75*4)---------L' (1.5,3)

M (-2,2)----------(0.75*-2,0.75*2)--------M' (-1.5,1.5)

4 0
3 years ago
Read 2 more answers
Please help me with 1,2,3,4,5 and show me the steps and the answers do not send me link please
lina2011 [118]

Answer:

I did the first one on paper

Step-by-step explanation:

i also sent one page of my personal notes on right triangle Pythagoerean thereom I hope this helps

4 0
2 years ago
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