Equations
Solve.
x - 9 = 3
x = 12
Change 130% to a decimal.
1.3
Solve.
-8 - 14
-22
Solve.
|-12| + 4
16
What vocabulary word is underlined?
x + 3 = 19
Equation
Solve.
16 = x + 5
x = 11
Change 0.065 to a percent.
6.5%
What is the sum of -12 and 7?
5
Solve.
|-10|/-5
-2
What vocabulary word is underlined?
7x - 8 = 10
Expression
Solve.
x/-2 = 8
x = -16
Change 4/5 to a decimal and percent.
0.8 and 80%
What is the quotient of 54 and -6?
-9
Which is a perfect square? 87, 145, 49, 30
49
What vocabulary word is underlined?
10 = x + 8
Variable
Solve.
-20 = -4x
x = 5
Change 3/8 to a decimal and percent.
0.375 and 37.5%
What is the product of -7 and -9?
63
Absolute value is...
The distance of a number from zero.
What vocabulary word is underlined?
5x + 9 = 29
Coefficient
Solve.
x - (-13) = 4
x = -9
Change 7/5 to a decimal and percent.
1.4 and 140%
The temperature is -32 in Alaska and 90 in Florida. How much warmer is it in Florida?
122
A perfect square is...
What vocabulary word is underlined?
x + 3 = 7x
Terms