Unit 1: Real Numbers & Applications
Unit 2: Equations & Expressions
Unit 2: Inequalities
Unit 3: Proportionality
Unit 5: Volume & Surface Area
Unit 6: Transformational Geo
100
Label each statement as true of false.
100
Simplify the following expression:
−5x + 2 − (1 − 7x) + 11x−5x + 2 − (1 − 7x) + 11x
−5x + 2 − 1 + 7x + 11x
14x + 2 − 1
14x+1
100
100
100
What does the B & P represent in the following formulas?
B = AREA OF THE BASE SHAPE
P = PERIMETER OF THE BASE SHAPE
100
A - DILATION (PROPORTIONAL; NOT CONGRUENT)
200
200
Solve the following equation:
2(5x − 2) = 8(x − 7)
Record your answer and fill in the bubbles. Be sure to use the correct place value.
200
“Touchdown” Tony is negotiating a new coaching contract with his team.
- He wants to earn $1.2 million for the year with an additional $10,000 for every game the team wins.
- His team offered him $20,000 for every game they win, but only $900,000 per year.
Which inequality can be used to determine the number of games they need to win in order for the teams offer to make him more money?
A) 1,200,000 + 10,000g > 900,000 + 20,000g
B) 1,200,000 + 10,000g < 900,000 + 20,000g
C) 120,000g 10,000 < 900,000g + 20,000
D) 1,200,000g + 10,000 > 900,000 + 20,000g
B) 1,200,000 + 10,000g < 900,000 + 20,000g
200
200
What is the base shape of a triangular prism?
200
300
300
300
An oak tree is 4 feet tall and grows at the rate of 3 feet a year. A mesquite tree is 5 feet tall and grows at a rate of 2 feet a year. When will the oak tree exceed the height of the mesquite tree?
A) 4 + 3y ≥ 5 + 2y
B) 5 + 3y < 4 + 2y
C) 3y + 2y < 4 + 5
D) 4 + 3y > 5 + 2y
D) 4 + 3y > 5 + 2y
300
300
What number should be plugged in for h in V = Bh?
300
400
400
Abby is purchasing the materials she will need to make baby quilts. She will
need to purchase a new pair of scissors that cost $25.99. The fabric for each quilt costs $28.50.If x represents the number of quilts Abby will sew, which equation
can be used to find y, the amount in dollars spent by Abby?
C
400
To qualify for a discount, Brandon's baseball team must spend at least $630 for new uniforms. The cost of each uniform is $15.
Write an inequality that can be used to find x, the amount of uniforms the team needs to buy to qualify for the discount.
15x ≥ 630
400
NOT A FUNCTION
400
What is the B, the area of the base shape?
B = 1/2bh
B = 1/2 (5*2)
B=1/2(10)
B=5cm^2
400
500
500
Determine if the given value for k is part of the solution set. Write yes or no. Show all work.
k = 6
2/3k -5 = 7+ 1/6k - 9
2/3(6) -5 = 7+ 1/6(6) - 9
4 -5 = 7+ 1 - 9
-1 = 8 - 9
-1=-1 (ANSWER - YES)
500
Brayden is ordering belt buckles for his Pig Show.
- Company P charges $3.50 for each buckle and a one - time engraving fee of $25.
- Company R charges $7.50 for each buckle and a one-time engraving fee of $17.
Write an inequality that can be used to find x, the minimum number of buckles that can be ordered so that the total charge at Company P is less than the total charge at Company R.
3.50x+25 < 7.50x+17
OR
7.50x+17 > 3.50x+25
500
500
What is the volume of the following prism using the formula V=Bh:
500
600
600
Two eighth-grade classes are selling raffle tickets to raise money for the end of year formal.
• One class is selling tickets for $3.50 each and has already raised $250.
• The other class is selling tickets for $4.00 each and has already raised $225.
Which equation can be used to find t, the number of tickets each class needs to sell so that the total amount raised is the same for both classes?
A) 4t + 250 = 3.50 t + 225
B) 250t + 3.50 = 225t + 4
C) 3.50 t + 250 = 4t + 225
D) Not here
C) 3.50 t + 250 = 4t + 225
600
Joy and Aniyah are each opening a savings account.
- Joy opens her account with $50 and adds $5 a week.
- Aniyah opens her account with $15 and adds $12 a week.
Write an inequality that can be used to find x, the number of weeks it will take for Aniyah to have more money in her account than Joy.
5x +50 < 12x +15
OR
12x+15 >5x+50
600
600
600
