Percents
Joseph bought a video for $20.00 plus a sales tax of 8%. What was the amount of the tax paid?
$ 1.60
20 – 2m = 36
m= -8
A line that touches two endpoints of a circle but NEVER passes through the center
Chord
At the apple farm, Laura picks 3 bushels of apples. The bushels weigh 6 ½ pounds, 8 ¼ pounds, and 6 ⅝ pounds. What is the average weight per bushel?
7.125 or 7 1/8
Vincent is playing a board game. The probability that he will lose a turn on his next turn is ¼. What is the likelihood that Vincent will lose a turn on his next turn?
Unlikely
Kenneth bought a shirt that was originally priced at $55.00. What is the sales price after a 25% discount?
$ 41.25
9x -10 + x = 30
x = 4
The scale of the floor plan B is 2 inches = 4 feet
The living room in floor plan B measure 4 inches by 5 inches. What is the actual area of this living room?
80 sq. feet
Yesterday, the temperature at noon was 11.4°F. By midnight, the temperature had decreased by 15.7 degrees. What was the temperature at midnight?
-4.3
Victoria rolls a fair number cube with 6 faces labeled 1 through 6. She rolls the number cube 600 times.How many times should she expect to roll a 2?
100 times
A student filled a graduated cylinder with 220 mL of water. He was supposed to fill the cylinder with 200 mL of water. What is his percent error?
10%
4(2k + 3) = 44
k = 4
I am a three-dimensional figure with four faces. All of my faces are triangles except my base, which is a rectangle. What am I ?
Rectangular Pyramid
On average, ocean temperatures around the world range from -12°C to 22°C. What is the
difference between the two ocean temperatures?
34 degrees
Mason wants to figure out his outfits for an upcoming trip. He packs 8 shirts, 5 shorts, and 3 hats. How many different outfits can he wear on his trip?
120
A digital camera cost $230. The camera is on sale for 30% off, and you have a coupon for an additional 15% off the sale price. What is the final price?
$ 136.85
(7x – 5) – (2x – 2)
5x - 3
A circle has a diameter of 26 units. What is the area of the circle to the nearest hundredth of a square unit?
530.93 sq. units
A 60-minute TV program consists of six commercials, each 2 ½ minutes long, and eight equal-length entertainment segments. How long is each entertainment segment?
5.625 or 5 5/8
Mrs. Graham has a bag of Skittles. There are 3 red, 2 green, and 3 yellow. Mrs. Graham chooses a Skittle, replaces it, and chooses another Skittle. What is the probability that she chooses a red and then a green Skittle?
3/32
Jason and Ryan are sharing the cost of a new video game. The game costs $62.00, but they have a coupon for 14% off. After including the 7% sales tax, how much will each of them pay toward the game?
$ 28.53
Vanessa makes 7 identical flower centerpieces for the table at a party. Each arrangement contains some roses and 9 tulips. Vanessa uses a total of 147 flowers to make each centerpiece. How many roses are in each centerpiece?
12
A box of uncooked spaghetti comes in a box that is shaped like a rectangular prism. The length is 9 inches, the width is 2 inches, and the height is 1.5 inches. What is the surface area of this box?
69 sq. inches
Marcy is buying prizes to give away at a fundraiser, as described below.
• She has $250.00 to spend.
• She buys 13 movie passes for $9.50 each.
• She buys 3 gift cards valued at $25.00 each.
• She will use the rest of the money to buy candy bars that cost $1.75 each.
What is the greatest number of candy bars she can buy with the rest of the money?
29
Mr. Imbemba has a bag of Skittles. There are 3 red, 2 green, and 3 yellow. He chooses a Skittle, does not replace it, and chooses another Skittle. What is the probability that he chooses a yellow and then a green Skittle?
3/28