Astudent is considering the purchase of two alternative cars. car a initially costs $1,500 more than car b, but uses 0.05 gallons per mile, versus 0.07 gallons per mile for car b. both cars will last for 10 years, and b's market value is $800 less than a's. fuel costs $4.00 per gallon. if all else equal, at how man miles driven per year does car a become preferable to car b?

Angela plays soccer and golf for a total of 125 minutes every day. she plays soccer 45 minutes more than she plays golf. part a: write a pair of linear equations to show the relationship between the number of minutes angela plays soccer (x) and the number of minutes she plays golf (y) every day. part b: how much time does angela spend playing golf every day? part c: is it possible for angela to have spent 80 minutes playing soccer every day? explain your reasoning.