FOUNDATIONS
EQUATIONS
INEQUALITIES
LINEAR EQUATIONS
SYSTEMS
100
Write the expression for: Seven subtracted from the product of five and a number
5x - 7
100

2x-5 = 7

x=6

100
Describe what the graph of the solution for this equation would look like: 3X - 7 > - 7
Open circle at zero and shaded to the right.
100
WHAT IS THE SLOPE OF A HORIZONTAL LINE
0
100
What does the graph of a system of equations looks like when there is no solution?
PARALLEL LINES
200

Tell if the given number(s) is a solution to the equation: y = (1/2)x + 9; for (12, 15)

yes

200

2r-11+8r=29

r=4

200
-7X + 5 < - 9
X > 2
200
what is the SLOPE-INTERCEPT FORM of a linear equation
y = mx + b
200
How you can tell when there is an infinite number of solutions?
they are the same exact line
300

Simplify 62-32÷3

33

300

9n - 6 = 5n + 18

n=6

300
(X + 5) / 6 > - 4
What is X > - 29?
300
What is the slope of these two points? (4 , 6) and (7 , -5)
-5 - 6 / 7 - 4 = -11 / 3
300
How many solutions does a system of equations have when the graph shows INTERSECTING lines? AND how should the solution look?
One solution and as a point
400

Name the property: (5 + 4) + 8 = 5 + (4 + 8)

Associative Property

400

5(2x+6)=-4(-5-2x)+3x

x=10

400
28 < 4 - 4X
X < - 6
400

Write the equation for the line thru (3, 6) & (-3, 4)

y = 1/3 x + 5

400
What is the solution to this system? -4x + y = 3 x + y = -2
(-1,-1)
500

Classify the following number as whole, integer, rational or irrational. Include all subsets to which it belongs. -56

integer and rational number

500

Write the equation for W in terms of L and H. 3L + 2W = H

W = (H - 3L) / 2

500
-3 - 6(4x + 6) > -111
x < 3
500

Put the equation y= 1/3x+5 into standard form. 

x-3y=-15

500
What is the solution to the system of equations? x + 2y = -2 -x + 4y = -16
( 4 , -3 )
M
e
n
u