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Vocabulary
Write Expressions
Evaluate Expressions
Solve Equations
Mystery
100
A letter used to represent a number is called a
variable
100
Write the expression: Add 4 to x
x + 4
100
Evaluate y + 2 when y=9
11
100
Solve for p 5p = 25
p = 5
100

Complete the inequality with =, >, or < When b = 9 then, b + 2 _______ 15

<

200
An expression which contains variables is called an
algebraic expression
200
Write the expression: Subtract x from 8
8 - x
200
Evaluate y - 5 when y = 9
4
200

Solve for p 

3p - 4 = 8

p = 4

200

How many quadrants are there in a coordinate plane?

4

300
When two expressions are compared using > or <, the whole statement is an
inequality
300
Write the expression: Multiply x by 7
7x
300
Evaluate the expression 9y when y = 9
81
300

-4 - (-2)=?

-2

300

In an ordered pair, what comes first the x-axis or the y-axis 

x-axis

400
If two expressions have the same value, the whole statement is an
equation
400

What is -4+3

-1
400

Evaluate 2y when y = 9

18

400

Do the quadrants on a coordinate plane move clockwise or counterclockwise?

counterclockwise

400

What holiday is Ms. Garfinkles birthday on?

Valentines Day

500
To find the value of the variable that will make an equation true is to _____________ the equation.
solve
500

What is a coordinate plane?

a plane containing the x-axis and y-axis 

500
Evaluate the expression 5y + 5 when y = 9
50
500

Lines that intersect and create four 90 degree angles are called (+)....

perpendicular
500

Lines that never cross are....

Parallel