Alexandre bought a car for $8,000 in 2005. the value of the car declines at a rate of 7.1% every year alexandre owns it. if he sells the car in 2009, what will be the approximate value of the car?

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?