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
I just did the first one but I don't know is it correct
Answer:
-5g
Step-by-step explanation:
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)
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