Mrs. allen's car uses 8 gallons of gas for a 224-mile trip. mrs. owen's car uses 6 gallons of gas for a 210-mile trip. what are the unit rates for each car's gas usage?

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal