Solve.A motorist's car was towed 8 miles. The cost of having a car towed depends on the number of miles the car is towed. The line of best-fit is cost = 2(miles towed) + 80. If the motorist's towing distance is analyzed, the cost residual is -10. What was the total cost for the motorist's car to be towed?
A. $16
B. $96
C. $86
D. $82
Answer: C
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Solve the problem.The following data represents the number of employees at a company at the start of each year since the company began. 
Using the line of best fit for the data set, predict the number of employees at the start of the 10th year.
Fill in the blank(s) with the appropriate word(s).
Solve the problem.When 40% of a number is added to the number, the result is 168. What is the number?
A. 140 B. 29 C. 120 D. 48
Let 
, 
.
?
Perform the operation: 
.
?
A. 
?
B. 
?
C. 
?
D. 
?
E. none of these?
Solve the problem.An inheritance of $1,060,000 is to be divided among Chris, Kelly, and Julie in the following manner: Kelly is to receive 
of what Chris gets, while Julie gets 
of what Chris gets. How much does Kelly receive?
A. $120,000 B. $360,000 C. $100,000 D. $600,000