B. Find the quotient. 1. 9b
2c
3d
4e
2
3b
2c
3d2e
4

4. 55x
3y
5−44x
2y
6−33y
7
−11x
2y2

2. 5y
4z
5
y4z
3

5. 4a
3+7a
2−55a−121
4a+11

3. 15c
4+9c−6c
3
3c

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.

Write 37/22 as a decimal rounded to the nearest hundredth.