The Number System
Ratios & Proportions
Expressions & Equations
Geometry
Stats & Probability
100
-23-(-23)
0
100
18 pages in 3 days = ___ pages per day
6
100
Harmony and Melody bake 224 cupcakes for an event. When the cupcakes have cooled, Harmony ices 7/16 of the cupcakes. Melody then ices another 35 of the remaining cupcakes.
At this point, how many of the cupcakes have not yet been iced?
91
100
The measure of ∠E can be represented by the expression (2x+5)∘, and the measure of ∠F can be represented by the expression (x+10)∘. When ∠E and ∠Fare placed adjacent to each other, they form a right angle.
What is the measure of ∠F?
35 degrees
100
For her job as a telemarketer, Mandy attempts 400 phone calls in a given week. She analyzes a random sample of 25 of her attempted phone calls that week and finds that 14 of the 25 attempted calls were answered.
Based on the results of this sample, about how many of Mandy's 400 attempted phone calls are expected to have been answered that week?
224
200
Determine the value of the expression −1/4(x−32) when x=20 and when x=52.
When X=20, 3
When X=52, -5
200
A team of painters is painting all the homes in a new neighborhood. So far, they have painted 3/4 of a house in 4 days. At what rate are they painting?
_____ houses per day
3/16
200
Simplify: -2(3 + 2x)
-6 - 4x
200
The area of the trapezoid is 168 square units. What is h, the height of the trapezoid, in units?
a) h=6
b) h=10
c) h=12
d) h=14
c) h=12
200
Greta's school had 5 days canceled because of snow this winter. The amount of snowfall, in inches, on each of those canceled school days was 2 1/3 , 2 1/4 , 2 2/3 , 1 5/6, and 1 3/4.
What was the mean amount of snowfall, in inches, of those 5 snow days?
2 1/6 inches
300
Last week, Tatum's orchard produced 423 bushels of peaches. This week, the peach production decreased by 10%. How many bushels of peaches did Tatum's orchard produce this week?
A) 4 1/5 bushels
B) 4 1/3 bushels
C) 4 1/2 bushels
D) 4 3/5 bushels
4 1/5 bushels
300
Rick's chore list shows that he is responsible for washing the dishes after dinner this week. Last night, he washed 4 plates in 2 minutes. Tonight, his grandparents are coming to dinner, and Rick will wash 6 plates.
If he washes plates at the same rate, how many minutes will it take Rick to wash the plates tonight?
3
300
Denzel receives a paycheck of $1,650. First, he spends 30% of his paycheck to buy a new set of tires for his truck. Then, he spends 2/11 of the remaining amount on groceries.
After Denzel pays these two expenses, how much will be left over from his paycheck?
$945
300
What is the value of <P?.png)
103 degrees
300
Fifteen ping pong balls numbered 1 through 15 are placed in a canister and mixed together. One ping pong ball is drawn randomly from the canister.
What is the probability that the drawn ping pong ball's number contains two digits?
2/5
400
A furniture maker used 3/4 of a can of paint to paint some chairs. He used 3/8 of a can of paint for each chair. How many chairs did he paint?
2
400
Juanita made an initial investment of $3,000 in a mutual fund. During the first year the value of her investment decreased by 5%.
What was the value of Juanita's mutual fund investment after the first year?
$2,850
400
Roy has a budget of $600 to spend on a table and some chairs for his deck. The table costs $285, and each chair costs $35.
If c represents the number of chairs purchased along with the table, write an inequality that shows the values of c which fits within Roy's budget?
c ≤ 9
400
Triangle 1 is a scale drawing of Triangle 2. Based on the information in the diagram, what is the length of side h?
.png)
48
400
Marvin rolls a fair number cube with faces numbered 1 through 6. He also randomly draws a token from a box containing 12 orange and 8 blue tokens.
Which statement is true?
A) The probability of Marvin rolling a 6 and drawing an orange token is 1/10.
B) The probability of Marvin rolling an even number and drawing a blue token is 1/3.
C) The probability of Marvin rolling an odd number and drawing an orange token is 1/5.
D) The probability of Marvin rolling a number less than 6 and drawing a blue token is 1/15.
A
500
A cliff diver begins her dive off of the cliff from an elevation of 10 4/5 meters. If her dive into the water results in a change in elevation of −13 1/5 meters, then at what elevation does she finish her dive?
-2 2/5m
500
Tony answered 1,244 IXL questions correctly during the school year. Jackie answered 3/4 as many questions correctly. How many questions did Jackie answer correctly?
933
500
-3x + 5 = -7
x = 4
500
What is the area of the shaded region representing the circular stained-glass window? Use 3.14 for the value of π.
.png)
1,017.36 square inches
500
Which of the events listed below is least likely to occur?
A) landing on heads when tossing a fair coin
B) picking a black sock randomly from a drawer containing 6 black socks and 4 white socks
C) landing on a number greater than 2 when rolling a fair number cube with faces numbered 1 through 6
D) drawing a blue card randomly from a shuffled deck containing 3 red cards, 5 yellow cards, and 9 blue cards
A