Tomas ran 2 miles at track practice. satomi ran 50 yards more than half as far as tomas. how many yards did satomi run

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?