divisibility
Which of the following is divisible by 2?
13, 16, 26, 33
16 and 26
Simplify: (+4) + (-8)
-4
What is 9% in decimal form?
0.09
What is the span of a circle called?
diameter
If 3x -2 = 10, what is the value of x?
x=4
How do you know if a number is divisible by 5?
If it ends in a 5 or a 0
Simplify: (-8) + (-3)
-11
What percentage would 6 out of 8 give you? (on a quiz, let's say)
75%
If a Diameter is 10cm, what would the circumference be?
31.4 cm
What is the name given to the unknown in an equation (the letter, usually)?
variable
If a number is divisible by 6, what two other numbers must it be divisible by?
2 and 3
Simplify: (+4) + (-7) + (+5)
+ 2
What would 0.25 be as a fraction in it's simplest form?
1/4
What is the formula to find the area of a circle?
Pi x r2
If 10x + 5 = 45, what is the value of x?
x=4
113, 123, 133, 144
123 and 144
Simplify (-9)+(-9)+(-9)+(-9)+(-9)
-45
$2.50
A rectangle measuring 6cm by 8cm is cut in half diagonally. What would the area of each triangle be?
24cm2
if a rental hall costs 5$ per person plus a fee of $120, what would the cost be for 20 people?
$220
Is 1548 divisible by 9?
Yes 1 + 5 + 4 + 8 equals 18 which is divisible by 9
What is the product of (-3) x (-3) ?
+9
What fraction (in it's simplest form) would 62.5% be?
5/8
What would the area of a circle be multiplied by to find the volume of a cylinder?
Height
if cans of soda cost 0.66 cents each, how many cans can you buy with $10?
15 cans of soda.