For questions 2-4, find x so that q || r. State the converse used. 2.
4.
3.
(11x-28)
(5x + 217
9
108
(7x-8)
tot
'
(15x + 3)
9
15x +B=108
11x-28" = 78-8
-3
-3
x los
TS
13
15
x=7
។
2. x =
Converse:
3. x =
; Converse:
4. x =
; Converse:

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.