ALGEBRA 1

Bell Ringers

Review for Week 1 -6 Quiz

Week 1

Which expression best L

represents the perimeter of this rectangle? W

a. 2LW b. 2L+2W

c. L + W d. 4( L+W)

Week 1

A sales representative receives an annual salary, S, an average monthly commission, C, and a bonus, B, for each sales goal she reaches. Which algebraic expression represents her total earnings in one year if she receives four bonuses?

a. S + 12C + B b. S + C + b

c. 12S + 12C + 4B d. S + 12C + 4B

Week 2

What is the perimeter of this triangle if a = 9and b = 10?

a. 164 b. 114

c. 28 d. 4

20.5b2a

5 1a

Week 2

In three months, Gail had 108 minutes of incoming calls on her voice mail. What was the total cost of voice mail for those 3 months?

service fee: $4.95 per month incoming call: $0.07 per

minute

a. $7.61 b. $12.51

c. $ 22.41 d. $37.80

Week 2

Austin has sold six more ads for the football program than Mark has. Together they have sold 18 ads. How many has Mark sold?

a. 6 b. 11

c. 18 d. 23

Week 3 - 4

Given that the area of a circle is square inches, what is the radius of the circle?

a. 5 inchesb. 10 inchesc. 25 inchesd. 625 inches

25

Area = pi (r2)

Week 3 - 4

Which expression is equivalent to 4 + 6(ac + 2b) + 2ac?

a. 4 + 8ac + 12b b. 4 + 10ab + 2ac

c. 4 + 12abc + 2ac d. 12ac + 20b

Week 3 - 4

The length of one side of a square is 8m. Which expression describes the perimeter of this figure?

a. b.

c. d.

16m 264m

232m32m 8m

Week 6

Julie is remodeling her house. She has budgeted $1200 for the project, and has already spent $420 on paint. If she wants to spend the rest of the money on curtains to cover 5 windows, which expression represents the maximum amount ,w, she can spend on each window?

a. 1200 = 420 – 5w b. 420 = 1200 + 5w

c. 1200 = 420 + 5w d. 420 = 1200 + 5 - w

Week 6

Which equation best represents the relationship between the number of hours the electrician works (h) and the total charges (c)?

Cost of electricianEmergency house call = $30 one time fee

Rate = $55 per hour

a) C = 30 + 55 b) c = 30h + 55 c) c = 30 + 55h d) c = 30h + 55h