How to find the point of intersection algebraically?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer