Kwasi reads 30 minutes before school. He reads x more minutes after school. Write an equation to represent the total number of minutes y Kwasi reads

X2 + y 2 = 36 x + y = 6 solve the system of equations.

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0

You borrow $15000 to buy a tractor. the simple interest rate is 4%. you pay the loan off after 8 years. what is the total amount you paid for the loan