Last year, Scott had $10,000 to invest. He invested some of it in an account that paid 7% simple interest per year, and he invested the rest in an account that paid 8% simple interest per year. After one year, he received a total of $770 in interest. How much did he invest in each account?

72 is the answer to this problem

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

the equation is not included but the answer is (1.50, 2.00, 2.75)

step-by-step explanation: