Unit 0
Chapter 1
Chapter 2
Mixed (0-2)
Word Problems
100
Simplify
3+6divide2*(1+2)
18
100
Solve for x:
x +5 =12
x=7
100
Find the slope between (2,3) and (5,9)
2
100
Simplify
2(3x-4)+5(x+2)
11x+2
100
Write an equation that represents a monthly bill: A cell phone plan costs $25/month plus $0.10 per text.
y=0.10x+25
200
Evaluate:
-4+7*-2
-18
200
Solve for x:
3x-7=2x-5
x=12
200
Write in slope-intercept form: m=4 b = -2
y=4x-2
200
Solve for x:
1/2(x-6)=3
x=12
200
Solve: A rectangle has length x and width x +3. If the perimeter is 30, find x
x=6
300
Simplify:
-5+(-8)
-13
300
Solve for x:
2(x+4)=3x-6
x=14
300
Write in Standard Form:
y=1/2x+3
x-2y=-6
300
Find slope between (0,0) and (-4,8)
-2
300
What does the graph of a lline with a slope of zero looks like?
A vertical line
400
Simplify:
3/4-1/2
1/4
400
Write the equation:
A number increased by 7 is equal to 3 times the number.
x+7=3x
400
Graph and state the slope and y-intercept:
y=-3x+1
slope: -3 Y-intercept (0,1)
400
Write an equation of a line that passes through the point (2,5) and has slope of -3
y=-3x+11
400
The equation below represents the profit, y, of x number of shoes sold:
y=25.75x+600
What does the slope of this line represent in real word context?
The cost/price of each pair of shoes
500
Simplify using the Distributive Property:
5(x-3)
5x-15
500
Solve for x:
(2x)/3-4=6
x=15
500
Write an equation in simplest form that passes through the point (1,-2) and has a slope of 5
y=5x-7
500
Solve:
-2(x-3)+4(x+1)=2x-9
No solution
500
Write an equation of a line that models this situation: Bradon spent is allowance on shoes and video games. Each pair of shoes were $35 and each game was $15. If he spent 140, how many of each could he afford?
35x+15y=140