Answer ! you

true or false:

to calculate discounted price of an item, you have to add the amount of discount to the original price.

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

I'm confused on this could anyone me and show me what i need to do to solve it.

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4