Definitions
I am the letter in a math problem.
What is a variable?
Solve this expression: 6y + 7(9y - 4)
What is 69y - 28?
Combine the terms: -65b +7b +90
-58b + 90
Solve for perimeter when an equilateral triangle has a side of 9.
27 (because all sides are equal)
I am the area of a square that has a base of 4.3
18.49
I am the number before a letter.
What is a coefficient?
Solve the following expression: 9x -3(-7x +6)
30x + 6
Combine the terms: 45m - 30m + 16
15m + 16
Solve for perimeter of a triangle when one side is 8, one side is 11.5 and the last side is 12
42
I am the area of a rectangle with a length of 9 and a width of 17.4
156.6
I am the distance between points on a graph when it is NOT a straight line.
What is a slope?
Solve the expression: -12(8h - 13)
-96h + 156
Combine the terms: 18m - 13 + 40 - 23m
-5m + 27
Solve for perimeter (circumference) when a circle has a radius of 8.
16 pi
I am the area of a circle where the diameter is 32.
256 pi
I am the distance of half of a circle.
What is a radius?
Solve the expression: 18k + 15(-8 -14k)
-192k -120
Combine like terms: 75s - 39 -28s - 47
57s - 86
Solve for perimeter when a trapezoid has bases of 6 and 15 but parallel sides of 18.
57
I am the area of a triangle where the base is 24 and the height is 5.
60
I am a straight line on a graph.
What is an axis?
Solve the expression:
-17b -8(-9 - 16b)
121b + 72
Combine like terms: 36g - 14n + 72g - 5(12n)
-74n + 108g
I am the correct spelling of the word that is used to find the perimeter of a circle.
Circumference
I am the area of a circle where the diameter is 17.
72.25 pi