Solve, using linear combination.

5x + 2y =- 4
-3x +2y = 12

a (2, -7)

b (-2, 3)

c (4, 0)

d (0. -2)

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

On a piece of paper, graph y< x-1. then determine which answer choicematches the graph you drew.13. z3. 2(3.290-1)