Solve. Assume the exercise describes a linear relationship.The average value of a certain type of automobile was $21,000 in 2007 and depreciated to $14,940 in 2012. Let y be the average value of the automobile in the year x, where x = 0 represents 2007. Write a linear equation that models the value of the automobile in terms of the year x.
A. y = - 
x - 14940
B. y = -1212x + 21,000
C. y = -1212x + 14,940
D. y = -1212x + 8880
Answer: B
You might also like to view...
Find the real or imaginary solutions by completing the square.z2 + 14z + 28 = 0
A. {-7 ± 
}
B. {7 ± 
}
C. {-14 + 
}
D. {7 + 
}
Of the 669 tickets sold to a movie, 395 were full-price tickets costing $5.00 each. If the gate receipts were $3,208.00, what did a student ticket cost? ? Please enter your answer in dollars and cents. Enter your answer without the units.
Fill in the blank(s) with the appropriate word(s).
Solve the problem.To train for a race, Will begins by jogging 10 minutes one day per week. He increases his jogging time by 5 minutes each week. Write the general term of this arithmetic sequence, and find how many whole weeks it takes for him to reach a jogging time of one hour.
A. an = 5n + 5; 10 weeks B. an = 5n + 10; 11 weeks C. an = 5n + 5; 11 weeks D. an = 5n + 10; 10 weeks
Find the value of the unique real number ? between 0 and 2? that satisfies the given conditions.sin ? = 
and tan ? > 0
A. 
B. 
C. 
D. 