Algebra
This is the value of 3x+5 when x=4
17
This is the next number in the pattern: 6, 9, 12, 15, __.
18
This is the perimeter of a square with side length 7.
28 units
For the data set 3, 5, 7, 9, this is the mean.
6
If 4x-6=10, this is the value of x
4
This is the next number in the pattern: 2, 6, 18, 54, __.
162
This is the area of a rectangle with length 12 and width 9.
108 square units
For the data set 2, 4, 6, 8, 10, this is the median.
6
This is the simplified value of 3(2x − 5) when x = 7
27
This is the missing number in the pattern: 4, __, 16, 32
8
This is the measure of the missing angle in a triangle with angles 40° and 75°.
65 degrees
For the data set 12, 15, 20, 22, 25, this is the range.
13
If the sum of a number and 8 is tripled to equal 39, this is the number.
(3(n + 8) = 39)
5
This is the rule for the pattern: 50, 45, 40, 35, 30.
subtract 5
A regular hexagon has this many degrees in its interior angle sum.
720 degrees
If the mean of four numbers is 11, this is their total sum.
44
This is the solution to the equation 5x − 2 = 3x + 14.
8
This is the next number in the pattern: 1, 4, 9, 16, 25, __
36
A circle has a radius of 6. This is its circumference (use π = 3.14).
37.68 units
For the data set 5, 8, 12, 20, 25, this is the interquartile range (IQR).
(Q1 = 8, Q3 = 20)
12