Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
100
What is the constant of proportionality from the equation of y=3x?
3
100
What is the quotient of 64/-11?
-5.81 with a line over 81
100
Simplify
3x + 8x + 9 + 2x
13x + 9
100
Mario has poles that are 6 feet, 9 feet, and 12 feet long. Can Mario make a triangle with these poles?
Yes
100
Is the sample representative or biased?
Data are being collected on customers' ages at a mall, and they asked every tenth person who entered a toy store their age.
Biased
100
While sitting on a park bench, Tanisha counts that 16 out of 20 people who walk by her have a pet with them. What is the probability that a person who walks by Tanisha has a pet?
16/20 or 4/5
200
A caterpillar moves across the grass at a rate of 4.5 feet every 8 minutes. How fast does the caterpillar move in feet per minute?
0.5626 feet per minute
200
Jane is hiking at an elevation of 142 feet above sea level. She descends 325 feet into a valley. What is Jane's elevation?
-183
200
What is the solution to the inequality?
10.5x > 147
x > 14
200
Find the area of the pool.
452.16 sq ft
200
What % spend $45 or more, according to the box and whisker plot?
25%
200
Wrapping paper comes in 3 colors, on either a regular roll or an extra wide roll, and with or without a pattern. How many combinations are in the sample space?
12
300
Chari deposited $5000 in a savings account earning 5.75% simple interest each year. How much interest will Chari earn for 10 years?
$2875
300
Jared has $100 to spend on clothes at the mall. He purchases 5 shirts that post $10.50 each, a pair of pants that cost $31.99, and a hat that costs $7.49. How much money does Jared have remaining?
$8.02
300
Solve for x.
3(x-7) = 42
x = 21
300
Magdalena sliced the block of cheese shown below perpendicular to the base. What two-dimensional shape resulted from her slice?
Rectangle
300
A grocery store receives a shipment of 700 oranges. The manager randomly selects 25 oranges and finds that 2 are rotten. How many oranges in the shipment can the manager predict to be rotten?
56
300
What is the probability of choosing a penny from a jar of coins that contains 12 pennies, 19 nickels, 14 dimes, and 15 quarters written as a percent?
20%
400
Monty buys hats in bulk to sell at his store. His cost for each hat is $17. He marks up the hats 45%. What is the retail price per hat?
$24.65
400
Logan has 68 points in a trivia game. He answers a question correctly for 35 points. Then he answers another question incorrectly and loses 225 points. How many points does he have at the end?
-122
400
Solve for x.
x=34
400
What is the surface area?
246 sq in
400
What is the interquartile range for City A?
100
400
A candidate for student council estimates that she will receive 55% of the votes in an upcoming election. A total of 680 students voted in the election. How many votes does she expect to receive?
374
500
Stan's Skate Shop is having a sale on skateboards. The original price for is Extreme Skateboard was $84.50. The sale price for the skateboard is $50.70. What is the percent decrease in the price of the skateboard?
40%
500
Andy records a temperature decrease of 37 degrees over 4.5 hours. The temperature decreases by the same number of degrees each hour. What is the change in temperature each hour to the nearest tenth of a degree?
-8.2
500
The perimeter of the backyard yard shown in the diagram below is 271 feet. What is the value of d?
d=15
500
A decorative box is shown. The area of the regular pentagonal base of the box is 84.3 sq ft. How many square feet of cardboard was used to make the box?
308.6 sq ft
500
If there are 450 runners at the meet, about how many runners can be predicted to run less than 4 miles per day?
180
500
What is the experimental probability that a customer buys a small pink candle?
5/25 or 1/5