Start with all the fixed costs
- Entry into the cab = 3.15
- Cost of three extras = 3*1.75 = 5.25
- Tip = 42/8 = 5.25
<em><u>Total Fixed Costs</u></em> 13.65
<em><u>Amount Spent on Mileage</u></em> 42 - 13.65=28.35
Now set up the proportion for the mileage using cost
<em><u>2/9 mile </u></em> = x
0.45 cents 28.35
Multiply both sides by 28.35
(2/9) * 28.35 / 0.45 = x
Put this into your calculator as
(
2/9
)
*
28.35
/
0.45
=
14
The answer is 14 miles traveled.
Answer:
43
Step-by-step explanation:
Um. Could you finish the question
fraction but the denominator not equal to 0
Answer:
{1}
Step-by-step explanation:
We find determinant for the given matrix and set it equal to -1
To find determinant we apply formula
|A| = x^2 - 2x
Now we set the determinant = -1
Add 1 on both sides
Now factor it
(x-1)(x-1) = 0
Set each factor =0 and solve for x
x- 1=0 so x=1