Algebra
53 = ?
What is 125
Variable
Put in order from least to greatest
-.05 , -1.7, 5, 0, 2
-1.7, -0.5, 0, 2, 5
An after school job pays $46.50 for 6 hours of work.
What is the unit rate?
$7.75
7x + 8= 29
x = 3
All positive and negative whole numbers are called
_________.
Integers
A loss of 25 yards in a football game is represented by what integer?
-25
The answer to a multiplication problem is a ?
Product
9 + 4n = 45
n = 9
DAILY DOUBLE!!!!!!! Make a shot to earn DOUBLE POINTS
Compares a quantity of one unit to another. Has a 1 in the denominator
What is a Unit Rate
compare using a greater than or less than sign
-3.148 -3.841
A model boat is 4 inches long. The scale factor is 24:1.
How long is the actual boat?
96 inches
DAILY DOUBLE!!!!!!! Make a shot to earn DOUBLE POINTS
n/8 = 21
n = 168
In the expression 3x + n -2 the 3 is called the...
Coefficient
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Put in order from least to greatest
2, 0, -.7, -1/4, -1/2,
.-7, -1/2, -1/4, 0, 2
Which expression is equal to x + x + x + x ?
A. 4 + x B. 4x C. x - 4 D. x/4
B
Solve the express
x2 + 12 x 4 when x = 6
192
The distance a number is from zero is the
Absolute Value
What integer would represent this amount?
-50
SOLVE: -12 + 7 - 2
-7