Thomas purchased a new car at a local dealership. He uses the function f(x) = 30(0.8)x to determine the
car's value in thousands for each year of ownership. Which statement is true about the car's value?
A. The value decreases 20% each year.
B. The value at the time of purchase was $38,000.
C. The value decreases 80% each year.
D. The value after 8 years will be $30,000.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Someone which statements are true? check all that apply.

City l has a temperature of −3 °f. city m has a temperature of −7 °f. use the number line shown to answer the questions: number line from negative 8 to positive 8 in increments of 1 is shown. part a: write an inequality to compare the temperatures of the two cities. (3 points) part b: explain what the inequality means in relation to the positions of these numbers on the number line. (4 points) part c: use the number line to explain which city is warmer. (3 points)