Factor.

25m64−81n16
Question 7 options:

(5m8−9n4)2

(5m32−9n8)2

(5m8−9n4)(5m8+9n4)

(5m32−9n8)(5m32+9n8)
Question 8 (3 points)
Factor completely.

x2−12x+35
Question 8 options:

(x+7)(x+5)

(x−7)(x−5)

(x+7)(x−5)

(x−7)(x+5)
Question 9 (4 points)
Factor completely.

y2+2y−24
Enter your answer in the box below.

Question 9 options:

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Solve the system of equations. y= 2x y= x^2 - 15

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?