7Weekly Basics/Unit 2 CDA Study Guide

Name: ______Week of October 16, 2017_ Period: ______

Each day complete four problems and have your parents initial that they are complete.

1 / 2 / 3 / 4 / PI
MONDAY Show your work on the back.
A phone company charges $25.00 flat fee per month plus an additional $0.15 per text. If your bill was $34.00, approximately how many text did you have that month? / Write an appropriate algebraic equation to solve problem #1 for today
(Phone bill). / The sum of three consecutive odd numbers is 69. What is the smallest of these numbers?
A) 19 C) 21
B) 20 D) 23 / Solve for n :
1314 + 2n = 2734
TUESDAY Show your work on the back.
Mr. Brown is buying wristbands for his class. The company he called charges $1.15 per wristband plus a $20 set up fee. Write an expression that represents the total cost for w number of wristbands? / The perimeter of a rectangle is 100 ft. Its length is 15 ft. What is its width?
A) 15 C) 70
B) 35 D) 30 / ( 7m - 4x) + ( 11m - 9x)
( 7m - 4x) - ( 11m - 9x) / Factor the following expression :
6x – 54
WEDNESDAY Show your work on the back.
Phillip is a caddy at a local golf course. He earns $7 per hour, plus an additional $30 in tips on Saturday. He earned less than $160 on Saturday. Write an inequality that best represents this situation, where h represents the number of hours he worked on Saturday? / Tina is 5 years less than a third of her father's age. If Tina is 17 yrs. old, how old is her father? / Simplify the following expression :
33r + 22c + 21r – c / Solve for b :
7b + 12 = 89
THURSDAY Show your work on the back.
Bill has at most $30 to spend at the movies. He wants to buy as much candy as possible after purchasing a ticket for $8. The candies cost exactly $2 each. Draw a graph that best represents how many candies Bill can purchase? / The solution to the inequality 4r > 32 is r > 8. Draw a graph that shows this solution set. / Expand this expression :
7 (6f - 5g) + 10h / Expand this expression :
-6 (10m - 5)