WorksheetsMath Relays Review
Total questions: 62
Worksheet time: 3hrs 50mins
Find the unit rate (how many minutes per video):
24 minutes to watch 4 videos
4 minutes/video
4 videos/minute
6 minutes/video
8 minutes/video
Find the unit rate (how many avocados per bag):
42 avocados in 7 bags
7 avocados/bag
6 avocados/bag
7 bags/avocado
14 avocados/bag
Find the unit rate:
48 markers in 8 packs
(a) markers per pack
Brad drives 527 miles on 17 gallons. How many miles does Brad drive on one gallon?
31 mpg
17 mpg
51 mpg
15 mpg
Tyler is trying out for cross-country. He currently runs 12 miles in 3 hours. The coach needs runners who can run 5mi per hour or less. Does he make it? Why?
No, he runs 3 mi per hour.
Yes, he runs 4 mi per hour.
No, he runs 4 mi per hour.
Yes, he runs 3 mi per hour.
84=63
True
False
x = 8
x = 10
x = 4
x = 5
c = 4
c = 8
c = 14
c = 10
The bill amount is $6.68.
What would the tip be if you left 23%?
$4.22
$5.91
$1.54
$0.52
The Game Stop is having a sale on an originally $60.64 game. It is on sale for $29.99. What is the percent change?
50.5% Decrease
50.5% Increase
505% Decrease
505% Increase
A family sells a car to a dealership for 60% less than they paid for it. They paid $9,000 for the car. For what price did they sell it?
$4000
$2600
$2200
$3600
What is the sample space when rolling a regular number cube?
1
2, 4, 6
1, 2, 3, 4, 5, 6
6
1
3/9 or 1/3
7/12
5/10 or 1/2
A bag has 3 red marbles, 2 blue and 4 green and 1 yellow. What is the theoretical probability of pulling a red?
3/10
3/9
1/10
1/9
Which of the following best describes the likelihood of the spinner landing on a number less than 6?
impossible
unlikely
equally likely
likely
certain
A piggy bank contains 4 quarters, 18 dimes, 10 nickels, and 8 pennies. A coin is chosen at random, not replaced, then another is chosen. Find each probability.
P (penny, then dime).
1/8
9/100
6/65
17/195
There are 3 red marbles, 4 blue marbles, 2 green marbles, and 6 clear marbles in a burlap bag. One marble is randomly pulled from the bag. What is the probability the marble was green?
1/2
1/7
2/15
2/17
A coin is tossed and then a regular 6-sided die is rolled. What is the probability of the resulting outcome being
(tails, even)?
1/2
1/12
1/6
1/4
If you pick a red marble and keep it, how does that change the probability of getting a green marble when you pick a second time?
No change
More likely
Less likely
Impossible
What is the probability for picking a waffle cone?
1/8
1/2
4/8
3/4
When do you "flip the inequalities sign"?
When you add or subtract a negative
When it's a 1-step problem
When you multiply or divide a negative
When it's a 2-step problem
Will the graph be an open circle or closed circle? -6x + 1 < 4
Closed Circle
Flip the sign
Open Circle
Don't flip the sign
When graphing an inequality, you use an OPEN dot when you use which symbol?
<, >
≤, ≥, =
≤, <
≥, >
When you graph an inequality, you used a CLOSED dot when you use which symbols?
≤, ≥, =
<, >, =
≤, <
≥, >
Choose the equivalent expression.
15 + 4(5y + 10)
5y + 25
20y - 25
20y + 40
20y + 55
4x + 30y
Factor 12x - 20
6(2x - 3)
4(3x - 5)
4x(3x - 5)
3(4x + 6)
A letter used to represent a number value in an expression or an equation
term
coefficient
constant
variable
In math, this basically means opposite
inverse
equation
expression
constant
A mathematical sentence stating that two expressions are equal
variable
expression
equation
term
What will you do to solve this equation?
4x = 16
divide both sides by 4
multiply both sides by 4
subtract 4 from both sides
divide both sides by 16
3x+1=7
2
38
3
8
2(x+2)=4 Solve for x
6
0
2
4
3 + 5n = 5n + 3
One Solution
No Solution
Infinite Solutions
5x+6 = 10
What is the first step?
Subtract 6
Subtract 10
Multiply by 5
Divide by 5
2(a + 4) = 2a - 8 + 4a
2(2x + 3) = -6(x + 9)
2g - 3 + 4g = 27
