Show:
Probability
Ratios/Proportions
Integers/Rational Numbers
Equations/Expressions
Geometry
100
If an event has the probability of 0.5, the likelihood of that event happening is to be this.
What is AS LIKELY TO HAPPEN AS NOT TO HAPPEN?
100
When looking at a graph, these two things have to happen/ be present in order for the graph to have a constant rate of proportionality.
What is 1) has to go through the origin 2) has to form a straight line
100
This property is demonstrated in the following problem. 2x + 6 + 5x = 5x + 2x + 6
What is the Commutative Property of Addition.
100
This is the value of "x" in the equation. 18.2 +1.5x = 37.7
What is 13.
100
This is the formula for finding the area of a triangle.
What is (base)(height) / 2 OR 1/2(base)(height)
200
Zayra is choosing an outfit to wear for picture day. Zayra selects 3 shirts that she can wear; a blue top, a striped shirt, and a yellow sweater. She also chooses from a pair of jeans, a pair of khakis, a pair of shorts, and a skirt. She also selects from sandals and tennis shoes. This is how many different outfit combinations Zayra can make.
What is 24.
200
Solve the proportion: x 25.8 _ = ____ 18 77.4
What is 6.
200
This is the answer to the expression. 11 - (-7) + 12(-3) - 5
What is -23.
200
Jackson buys a shirt that costs $12.50 and some pairs of socks that cost $2.50 each. If Jackson's total is $27.50, he bought this many pairs of socks.
What is 6 pairs.
200
This is the area of Triangle B.
What is 54 square centimeters.
300
Alex is playing a game in which he chooses colored tiles from a bag. He randomly draws a tile, records the color and then repeats the experiment. So far, Alex has selected 13 blue tiles, 10 red tiles, 9 yellow tiles, 4 green tiles, and 4 purple tiles. Since there are 220 total tiles in the bag, there is most likely this amount of green tiles.
What is 22?
300
In the equation y = .476x + 3, is there a constant rate of proportionality. If so, what is it? If not, why not?
What is No, because of the +3
300
The value of 'x' is a distance of 2 units from (-1) on the number line. These numbers could be the value of 'x'.
What is -3 and 1.
300
Haylea buys tickets to a concert. She pays $27.75 for each ticket plus a $5.50 handling fee for the order. The total cost is $144.25. This equation can be used to find how many tickets, x, Haylea bought.
What is 27.75x + 5.50 = 144.25
300
This is the area of the composed figure.
What is 343 square inches.
400
Nicholas has three quarters. He flips each coin. This is the probability of one coin showing heads, and the two other coins showing tails.
What is 3/8.
400
Iris is training for a bike race. She rides her bike 5.75 miles in 1/3 of an hour. This is Iris' rate of miles per hour.
What is 17.25 miles per hour
400
The value of stock increased 1.25 points on Monday. On Monday afternoon, the value of stock decreased 1.5 points. On Tuesday morning, the value increased 1.75 points. This number represents the change in stock.
What is 1.5
400
Blake babysits some children after school. For each child she charges (x + 2) per hour. One day she cared for two children for three hours each. She had to pay $4 per child for materials for activities. This is the expression with combined like terms, for Blake's babysitting profits.
What is 6x + 4.
400
This is the area of the composed figure.
What is 25 square untis?
500
Alyssa is playing a board game which requires her to roll a standard number cube and spin a spinner. The spinner is divided into 10 equal sections, each numbered from 1-10. In order for Alyssa to win the game, the sum of the spinner and number cube together must be more than 10. This is the probability of Alyssa winning. **Make sure to reduce if necessary.
What is 7/20?
500
Devin can mow 1/6 of an acre in 8 minutes. If his rate is constant, Devin can mow 2 acres of his land in this amount of time.
What is 96 minutes.
500
Andrew is 5.25 years younger than Scott. Dylan is 11.5 years older than Andrew. To the nearest year, this is the difference in Scott and Dylan's age. A. Scott is 17 years older than Dylan B. Scott is 6 years older than Dylan C. Scott is 6 years younger than Dylan D. Scott is 17 years younger than Dylan
What is C.
500
The width of a rectangle is represented by (5 + 2y). The length is twice as long as the width. What is the perimeter of the rectangle. Select all that apply. A. 4 (5 + 2y) B. 6 (5 + 2y) C. 20 + 8y D. 30 + 12y E. 2 (5 + 2y) + 2 (5 + 2y) F. 2 (5 + 2y) + 4 (5 + 2y)
What is B, D, and F.
500
This is the surface area of this triangular prism.
What is 672 square inches.