Formulas
The formula for the Area of a parallelogram
What is A = bh?
This is solution to -5x = 15
What is x = -3?
If a bus travels 480 miles in 6 hours, what is the unit rate of travel?
What is 80 miles per hour?
The perimeter of an equilateral triangle with a side of 4
What is 12?
The median of 7, 8, and 9
What is 8?
pi*d or 2pi*r
What is Circumference of a circle?
The first step in solving a two-step equation is usually to do one of opposites of these two operations
What is addition or subtraction?
The length of time it will take for a 40 gallon tank to fill with one faucet running at a rate of 5 gallons per minute and a second faucet running at a rate of 3 gallons per minute
What is 5 minutes?
The area of a rectangle with a length of 7 and a width of 5
What is 35?
The probability that you will a 2 or 5 on a cube.
What is 1/3?
The formula for the area of a trapezoid
What is
A=1/2h(b1+b2)?
Another name for opposite operations
What are inverse operations?
The sale price, if a $105 item is 1/3 off
What is $70?
The amount of ribbon Mrs. Johnson needs to put a border around her 4.5 X 8.5 foot bulletin board
What is 26 feet?
The probability out of 200 students, if 14 out of 20 students surveyed would eat pizza for lunch.
What is 140?
2lw+2lh+2hw is also known as this formula
What is or the surface area of a prism, or
SA = Ph + 2B?
The first step in solving the equation
3(7x-7) = 42
What is distribute 3 within the parentheses?
True or False: The ordered pairs (1,2), (2,4), (4,8), (6,12), (8,16) would be considered a proportional relationship.
What is True?
The value of x, if two angles that measure 8x° and (8x+20)° are supplementary
What is 10?
This is the distance between the first 25% and the third 25% of data.
What is the interquartile range?
SA = 1/2Pl+B
What is the surface area of a pyramid?
This is the solution to -7x + 4 - 10x = 3(-5x - 1) + 1
What is x = 3?
j in j=0.7t, where .07 is the constant of proportionality and t is the number of pounds of tomatoes used in production
What is the amount of output or production?
The surface area of a prism with dimensions 2,4,7 meters
What is 100 m2?
The probability of rolling a 2 or 3 on a cube and selecting 10:00 randomly on an hour clock
What 1/36?