I bought a new car for 35,000. I was bummed to find out that it depreciates (loses value) at a rate of 15% a year. Write an equation to represent the value of my car over time. Explain how you know your equation matches the word problem.
Write an exponential equation that shows growth. Explain how you know it is an exponential growth equation.

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Arational number that is equivalent to -20/4?

Maci and i are making a small kite. two sides are 10". two sides are 5". the shorter diagonal is 6". round all your answers to the nearest tenth. 1. what is the distance from the peak of the kite to the intersection of the diagonals? 2. what is the distance from intersection of the diagonals to the top of the tail? 3. what is the length of the longer diagonal?