Solve the quadratic equation for x. what is one of the roots? 2x^2+9x-5=0

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?