bens game workd is having a sale on video games. the store is offering a sale pack of 4 video games for $43.80. What is the unit price of a video game in the sale pack

If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?

If you answer 2+2 you will get over 80 points

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove