7) The graphs of two lines are shown here. Which system of equations is best represented by this graph? A) x + y = 8 2x − 9y = 4
B) −x + y = 9 9x + 2y = 4
C) 4x + y = 6 −2x + y = −5
D) x − 4y = −6 −2x − y = 5

Asandwich shop has 18 tables. each table seats up to 4 people. to find the greatest number of people that can be seated, you can solve p4 ≤ 18. which step is the best way to solve the inequality? plz asap i repeat plz

Find the measure of angle y. a. 115° b. 65° c. 43° d. 22°

Plz i’ve been on this pretest for weeks!