- 45 + 9 find the sum

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10