ACTIVITY 1: Pre-Assessment Direction: Match the factors in Column A with the product in Column B to decode the secret message.
COLUMN A COLUMN B
4x3x-5 A. 6x2y2+3xy3-3xy2
3xy22x+y-1 F. x3-27
x+yx-y G. 4x2-9
2x+32x-3 R. 4x2+12x+9
x-5yx+5y U. 12x2-20x
x+y2 E. 6x2+x-2
2x+32 T. ac-ad+bc-bd
x-5y2 S. mr-nr+ms-ns
x+4x-3 C. x2-y2
2x-13x+2 I. 2x2-x-10
x+22x-5 O. x2-10xy+25y2
x-3x2+3x+9 N. x2+x-12
x+3x2-3x+9 H. x3+27
a+bc-d M. x2+2xy+y2
⬚m-nr+s L. x2-25y2
3x+43x-4 P. 9x2-16
3x-42 V. 9x2-24x+16

12
2
3
14
8
7
11
9
4

11
15

14
13
10

7
10
17
10
7
15
10

8
12

6
1
5
14
11
16
5
11
3
2
14
11
8
9

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

answer: 40.95

step-by-step explanation:

answer: sherk

step-by-step explanation:

just give up and watch the best anime ever sherk