Solve for X:
X + 8 = 25
x=17
When you see the following expression, what is the big number called and what is the little number on top of it called?
24
Big number - base number
little number - exponent or power
Simplify the following expression:
What is the mode? ( 4, 4, 5, 5, 5, 7, 8)
5
an angle less than 90 degrees.
acute
Solve for X:
X-3=10
X=13
How can you rewrite 92 in expanded form?
9 x 9
Simplify the following expression:
What is the range? (4, 5, 6, 6, 7, 9, 10)
Is 8 a prime or composite number?
composite
4x=28
X=7
How can you rewrite the following in exponential form?
7 x 7 x 7 x 7 x 7
75
3 + 42 * (3 + 2)
83
What is the median?
( 2, 2, 4, 5, 5, 5, 6, 7, 8, 9)
5
What is the greatest common factor of 12 and 16?
4
Solve for X:
X=40
What is the value of:
34
81
45
Find the mean.
(3, 3, 4, 4, 6)
4
What is the perimeter of a rectangle with sides 5 and 7?
24
Solve for X:
2x + 5 = 17
X=6
What is the value of:
23 + 32 - 42
12
Find the median.
(2, 4, 5, 5, 9, 9, 10, 11)
7
What is the area of a triangle with a base of 6 and a height of 4?
12