Name:
activity 18 entrance ticket (1/9/2020)
directions: answer all questions completely.
1. determine which of the following ordered pairs are solutions to each of the given
systems of inequalities. write yes or no in the blank next to the ordered pair.
a. 2x – y so and y >
x + 1
(5,3)
_
_
(2,-3)
(3,5)
(-2,3)
(-2,1)
(1,2)
(2,0)

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.

Alocal hamburger shop sold a combined total of 601 hamburgers and cheeseburgers on friday. there were 51 more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday? a local hamburger shop sold a combined total of hamburgers and cheeseburgers on friday. there were more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday?