Question number 1 and 2
offering huge amount of points!

Which of the following parabolas opens up?

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale

Acollege is selling tickets for a winter fund-raiser. one day, krissa sold 14 adult tickets and 8 student tickets for a total of $376. the next day, she sold 7 adult tickets and 11 student tickets for a total of $272. krissa wanted to find the price of one adult ticket, a, and the price of one student ticket, s. she wrote and solved the following system of equations.