A
Can a triangle have more than one obtuse angle?
No
Donte bought a computer that was 20% off the regular price of $1,080. If an 8% sales tax was added to the cost of the computer, what was the total price Donte paid for it?
$933.12
Pajae has a discount card that reduces the price of her grocery bill in a certain grocery store by 5%. If c represents the cost of Pajae’s groceries, which expression represents Pajae’s grocery bill?
A. 0.05c
B. 0.95c
C. c – 0.05
D. c – 0.95
B. 0.95c
Which of the following could be a horizontal cross-section of a cylinder?
A. hexagon
B. triangle
C. circle
D. octagon
C. Circle
A triangular right prism is cut perpendicular to the base. What is the shape of the cross section?
A. hexagon
B. rectangle
C. trapezoid
D. triangle
B. rectangle
Phillip bought a used car for x dollars. One year later the value of the car was 0.88x. Which expression is another way to describe the change in the value of the car?
A. 0.12% decrease
B. 0.88% decrease
C. 12% decrease
D. 88% decrease
D. 88% decrease
Martha buys tennis rackets for $45. She marks them up 25% before selling them. What is the retail price of the tennis racket?
A. $11.25
B. $54.00
C. $56.25
D. $112.50
C. $56.25
Which of the following could not be a cross section of a rectangular prism?
A. rectangle
B. circle
C. parallelogram
D. triangle
B. circle
Place a check mark in the box next to each set of lengths that could be the sides of a triangle. Select all that apply!
A. 3 feet, 4 feet, and 5 feet
B. 1 meter, 7 meters, and 10 meters
C. 1.5 inches, 1.5 inches, and 2.5 inches
D. 7 centimeters, 7 centimeters, and 7 centimeters
E. 6 miles, 6 miles, and 12 miles
A, C, D
The population of a city is expected to increase by 7.5% next year. If p represents the current population, which expression represents the expected population next year?
A. 1.75p
B. 1.075p
C. p + 0.075
D. 1 + 0.075
B. 1.075p
Stanley drew a rectangle that was w inches wide. The expression 2(2w) + 2(w) represents the perimeter of the rectangle Stanley drew. Which statement relates the perimeter to the width of the rectangle?
A. The perimeter is 6 inches more than the width.
B. The perimeter is 6 times the width.
C. The perimeter is 2 inches more than the width.
D. The perimeter is 2 times the width.
B. The perimeter is 6 times the width.
Which of the following is not a solution for finding the perimeter of the square? (Each side = 2y+2)
A. 4(2y + 2)
B. 8y + 8
C. (2y + 2) + (2y + 2) + (2y + 2) + (2y + 2)
D. 4y + 4
D. 4y+4
Angel and Jayden were at track practice. The track is 2/5 kilometers around.
Angel ran 1 lap in 2 minutes.
Jayden ran 3 laps in 5 minutes.
How many minutes does it take Angel to run one kilometer?
5 minutes
Delia earns $10.50 per hour working at a restaurant. On Friday she spent 1 3/4 hours cleaning, 2 1/3 hours doing paperwork, and 1 5/12 hours serving customers. What were Delia’s earnings?
A. $46.97
B. $47.25
C. $53.00
D. $57.75
D. $57.75
The price of mailing a small package is $0.32 for the first ounce and $0.21 for each additional ounce. Simone paid $1.16 to mail her package. How much did it weigh?
5 ounces
Suzanne bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents the discount that Suzanne received when buying the sweater?
A. 15%
B. 37.5%
C. 60%
D. 62.5%
B. 37.5%
Coffee costs $18.96 for 3 pounds. What is the cost for one pound of coffee?
$6.32
Damien has $25 he can spend on art supplies. The table shows some items he would like to buy.
Item Cost
Brush $2.40
Pad of paper $5.25
Pastel crayon $3.97
Watercolor paint $2.75
Select a combination of supplies Damien could buy for $25 or less. Select all that apply.
A. 1 pad of paper and 5 pastel crayons
B. 2 brushes and 7 watercolor paints
C. 2 pads of paper and 6 brushes
D. 3 pastel crayons and 4 watercolor paints
E. 2 pads of paper and 6 watercolor paints
B, C, D
The table shows the prices of candies at Crystal’s Candies. Victor buys 2/3 pound of white chocolates, 1/2 pound of gummy bears, and 1 1/4 pounds of dark chocolates for a party.
Type Cost (per pound)
White Chocolates $4.50
Gummy Bears $2.40
Dark Chocolates $6.00
How much did Victor spend on candy for the party?
$11.70
A crew of highway workers paved 2/15 mile in 20 minutes. If they work at the same rate, what portion of a mile will they pave in one hour?
A. 1/150
B. 2/45
C. 2/5
D. 5/2
C. 2/5