If 4/5x minus 10 equals 34 what is x

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 i need !