Bell Work Please complete on your math notes. You have 7 minutes to complete.

Solve each equation.1) -56 = 7y

2) x/12 = 48/9

3) 5w = -27.5

4) Write an equation for negative three times a number is negative thirty. Then solve the problem.

5) What is the height of the parallelogram if the area is 7.82 centimeters?

6) Water flows through a hose at a rate of 5 gallons per minute. How many hours will it take to fill a 2400-gallon swimming pool?

h

3.4 cm

If l represents the length of a person’s foot in inches, the expression 2l – 12 can be used to estimate his or her shoe size. What is the approximate length of the foot of a

person who wears size 8?

Section 3 – 4Solving Multi-Step Equationspage 142The student will be able to solve multi-

step equations using all operations.

Examples

5q – 13 = 37

s - 9 = - 11

12

r + 8 = - 2

- 3

Write an equation for the problem below. Then solve. Eight more than five times a number is

negative 62.

Consecutive Integers

Let your first number = n. Then write accordingly. Example writing 1, 2, 3.

Let n = 1, then n + 1 = 2, n + 2 = 3. This will work for any situation, and n can be any number you want.

Write an equation for the problem below. Then solve the equation and answer. Find three consecutive odd integers whose

sum is 57.

3/2a – 8 = 11

A. a = 3/4

B. a = 38/3

C. a = 12 1/3

D. a = 38/5

[Default][MC Any][MC All]

Number 10 on page 145.

A. b = 28

B. b = 29

C. b = 30

D. b = 31

[Default][MC Any][MC All]

3.1y – 1.5 = 5.32

A. y = 2.6

B. y = 2.5

C. y = 2.4

D. y = 2.3

[Default][MC Any][MC All]

Twelve decreased by twice a number equals – 34. Find the number.A. 22

B. 23

C. 24

D. 25

[Default][MC Any][MC All]