Nico is saving money for his college education. He invest some money at 8%, and $1300 less than that amount at 5%. the investments produced a total of $234 intrest in 1 yr.How much did he invest at each rate?

Answer 1

.08(x)+.05(x-1300)=234 solve for x
.08x+.05x-65=234
x=2300

to check your answer
.08(2300)=184
.05(2300-1300)=50
184+50=234

Answer 2

I could have helped earlier if you posted the subject.