Ratios & Proportions
What is the constant of proportionality in the following proportionality: Y=3X
What is 3
Combine like terms: 5x+2y-7+6x-9y-3
What is 11x-7y-10
What do complementary angles and supplementary angles add up to?
What are complementary angles=90 degrees and supplementary angles=180 degrees.
What is the probability flipping tails on a coin?
What is 1/2
What is the formula for area of a rectangle?
What is length multiplied by width
What is the constant of proportionality: (0,0) (1,2) (2,4) (3,6)
What is 2
Write an equation for the following scenario: A taxi cab charges a flat fee of 11 dollars with an extra charge of 3 dollars per mile
What is y=3x+11
What is called when 2 angles are next to each other?
What are adjacent angles
What is the probability of rolling a number less than 5 on a standard number dice?
What is 2/3
What is the formula for area of a triangle?
What is base multiplied by height divided by 2.
What makes a graph proportional?
What is going through the origin and in a straight line
Solve this equation for x: 2x+6=22
What is x=8
What shapes would you get if you sliced a triangular prism perpendicular and then parallel?
What is a triangle and a rectangle
You have a bag of 10 marbles. 3 are red, 5 are blue, 1 are yellow, and one is green. What is the probability of pulling out a red marble?
What is 3/10
What is the area formula for a trapezoid?
What is base 1 plus base 2 divided by 2 multiplied by height.
Solve the proportion: What is 15% of 80?
What is 12
Solve this equation for y: y/5+9=11
What is y=10
What is the volume of a fish tank that is 3 feet long, 2 feet wide, and 4 feet tall?
What is 24 feet cubed
You have a bag of 10 marbles. 3 are red, 5 are blue, 1 is yellow, and 1 is green. What is the probability of pulling out a blue marble and then a green marble without replacement?
What is 1/18
What is the area formula for a circle?
What is pi multiplied by radius squared
While on vacation Dan found a T-shirt that was originally $45.00, but has a 20% off discount. Given the discount, how much would Dan end up paying for the shirt?
What is $36.00
Solve this equation for m: -3m-5+6m=46
What is m=17
Shane wants to wrap a gift for his brother's birthday. In order to use the right amount of wrapping paper he needs to figure out the surface of the box he placed his gift in. If the box is 10 inches long, 3 inches wide, and 5 inches tall, then what is the surface area?
What is 190
What is the probability of flipping heads on a coin, then flipping tails, and then rolling an odd number on a standard number dice?
What is 1/8
What is the formula for circumference of a circle?
What is pi multiplied by diameter or pi multiplied by radius multiplied by 2