Integers/Rational Numbers
Expressions/Equations
Inequalities
Proportional Relationships
Random
100
NO CALCULATOR ALLOWED
-4 -(-8) =
4
100
Simplify the expression:
10r – 5r + 3r – 8r
0
100
If you were to graph the inequality would the circle be open or closed?
x > 45
open
100
What makes a graph proportional? (*2 things)
Goes through the origin (0,0)
Straight line
100
NO CALCULATOR ALLOWED
3.24 + 2.7 =
5.94
200
NO CALCULATOR ALLOWED
-20 x 3 =
-60
200
Distribute first and then combine any like terms.
5(3x – 7 + 4y) + 4x
19x + 20y + (-35)
200
You flip an inequality symbol when you...
multiply or divide by a negative number
200
At the store Brand A potato chips were $11.92 for 44 bags.
Brand B potato chips were $11.34 for 66 bags.
Which brand has the cheaper price per bag?
Brand B
200
Use order of operations to solve:
5 x (6 + 4) -1
49
300
NO CALCULATOR ALLOWED. YOU MUST SIMPLIFY.
-½ ÷ -¾ =hint: KCF
⅔
300
Solve for y: 3y=6
2
300
Solve:
-5n + 5 < 60
n > −11
300
Is this table proportional? If so, what is the constant of proportionality (k)?
Yes. k=76
300
Which one is greater?
7.18 or 7.8
7.8
400
Does the fraction ⅗ result in a terminating or repeating decimal? Prove it by long division. NO CALCULATOR ALLOWED.
hint: NIDO
Terminating
400
Solve for x:
-2x + 8 = 24
-8
400
Write the inequality to match this situation. Use the variable (s) for shirts.
On tax free weekend, Hannah is shopping for clothes and can spend no more than $60. She finds a pair of jeans for $25 and is now deciding on how many shirts (s) to buy at $12 each.
On tax free weekend, Hannah is shopping for clothes and can spend no more than $60. She finds a pair of jeans for $25 and is now deciding on how many shirts (s) to buy at $12 each.
12s + 25 ≤ 60
400
Crew B earns $315 after 3 hours, $525 after 5 hours, and $735 after 7 hours of work. Explain whether or not Crew B’s data show a proportional relationship. If the data are proportional, identify the constant of proportionality.
Proportional. k=105
400
The volume of a rectangular box is 1,058 cubic inches. The box has a height of 11.5 inches and a length of 16 inches. What is the width of the box?
Hint: v=lwh
5.75 inches
500
NO CALCULATOR ALLOWED.
The temperature on Sunday was -15℃. The temperature on Monday was 12 degrees less than the temperature on Sunday. What was the temperature on Monday?
-27 degrees
500
Solve for m:
6m + 4(-2m + 6) = 10
7
500
Translate the phrase into an inequality:
three less than twice a number is at least negative one
2x - 3 ≥ -1
500
Sarah is training for a bike race. She rides her bike 5 ¾ miles in ⅓ hour. What is Sarah’s rate in miles per hour? Express your answer as a mixed number.
17 ¼ miles per hour
500
What is the mode for the data set below?
4, 6, 6, 7, 7, 8, 8, 8, 9
8