Solve -7 2/3 + (-5 1/2) +8 3/4

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

X-intercept=-5 y-intercept=2 the equation of the line is

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?