Vocabulary
What is a Proportional Relationship?
A relationship where two values increase or decrease at the same rate.
Solve this Multiplication Problem:
213 x 17
3,621
Fernando is playing basketball. He has made 18 free throws out of 30 attempts. At this rate, how many of Fernando’s next 50 free throws should he expect to make?
A. 18
B. 30
C. 38
D. 50
B. 30
A student has 3 rocks that weigh a total of 1.05 pounds. Each rock weighs the same amount. What is the weight, in pounds, of one of the rocks?
0.35 Pounds
List the 4 Inequalities and Draw an Image of each.
Greater than, Less than, Greater than or equal to, Less than or equal to.
Solve this Division Problem:
2,144 divided by 4
536
The probability of rain on Saturday is 0.13. Which statement most accurately describes the likelihood of rain on Saturday?
A. It is not likely that it will rain on Saturday.
B. It is neither likely nor unlikely that it will rain on Saturday.
C. It is likely that it will rain on Saturday.
D. It is almost certain that it will rain on Saturday
A. Because there is a low probability, there is a low likeliness that it will rain on Saturday.
Which number is equivalent to 8 /9 ?
A. 0/8
B. 0.89
C. 0.98
D. 0.9
B 0.89
What are the equations for Area and Volume?
Area: Length x Width
Volume: Length x Width x Height
Find three Equivalent Ratios to this Ratio:
1:3
2:6, 3:9, 4:12, 5:15, 6:18, etc.
A town surveyed 100 people to find out how many people use the library. Of the 100 people randomly selected for the survey, 15 people use the library. Based on the survey, how many of the 5,460 people in the town can be expected to use the library?
819 People use the Library
Susan rides her bicycle 1/2 of the way around a lake in 1/5 of an hour. How many times can she ride around the lake in 1 hour?
A. 1/10
B. 1/7
C. 7/10
D. 5/2
D. 5/2
What are Mean, Median, and Mode?
Mean - The average of a set of numbers.
Median - The middle number in a set of data.
Mode - The number appearing most frequently in a set.
The solution to 3x=12 is __________.
x = 4
There are 15 blue marbles, 8 green marbles, and 7 red marbles in a bag. Hanna randomly draws a marble from the bag. What is the probability that Hanna draws a blue marble?
15/30
Select the two statements that are true. Select two options.
A. Volume can be measured with unit cubes.
B. Volume can be measured with unit squares.
C. A cube with an edge length of 1 unit has a volume of 1 cubic unit.
D. A cube with an edge length of 1 unit has a volume of 6 cubic units.
E. A cube with an edge length of 1 unit has a volume of 12 cubic units.
A and C
What is the difference between an Expression and Equation?
Expression - A mathematical phrase that contains numbers, variables, and operations.
Equation - A statement showing that two expressions are equal.
Solve This Inequality:
2(4x - 3) + 4
8x - 2
Joaquin ran 4 and 1/2 miles each day for 4 consecutive days. On the fifth day, he ran 6 3/4 miles. How many total miles did Joaquin run during these 5 days?
24 and 3/4 Miles
A trapezoid has an area of 88 square inches. The length of one of the bases of the trapezoid is 10 inches. The height of the trapezoid is 8 inches. The equation shown can be used to find the length, in inches, of the unknown base, b.
88 = (0.5)(8)(10 + b)
What is the length, in inches, of the unknown base of the trapezoid?
A. 12
B. 26
C. 32
D. 48
B. our base (b) is 12