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Algebra (for members)
Chapter 0 : Pre-Algebra
0.1 Integers
0.2 Fractions
0.3 Order of Operations
0.4 Properties of Algebra
Chapter 1: Solving Linear Equations
1 One Step Equations
1.2 Two-Step Equations
1.3 General Equations
1.4 Fractions
1.5 Formulas
1.6 Absolute Value
1.7 Variation
1.8 Number and Geometry
1.9 Age Problems
1.10 Distance, Rate and Time
Chapter 2 : Graphing
2.1 Points and Lines
2.2 Slope
2.3 Slope-Intercept Form
2.4 Point-Slope Form
2.5 Parallel and Perpendicular Lines
Chapter 3 : Inequalities
3.1 Solve and Graph Inequalities
3.2 Compound Inequalities
3.3 Absolute Value Inequalities
Chapter 4 : Systems of Equations
4.1 Graphing
4.2 Substitution
4.3 Addition/Elimination
4.4 Three Variables
4.5 Value Problems
4.6 Mixture Problems
Chapter 5 : Polynomials
5.1 Exponent Properties
5.2 Negative Exponents
5.3 Scientific Notation
5.4 Introduction to Polynomials
5.5 Multiplying Polynomials
5.6 Multiply Special Products
5.7 Divide Polynomials
Chapter 6 : Factoring
6.1 Greatest Common Factor
6.2 Grouping
6.3 Trinomials where a = 1
6.4 Trinomials where a ≠ 1
6.5 Factoring Special Products
6.6 Factoring Strategy
6.7 Solve by Factoring
Chapter 7 : Rational Expressions
7.1 Reduce Rational Expressions
7.2 Multiply & Divide
7.3 Least Common Denominators
7.4 Add & Subtract
7.5 Complex Fractions
7.6 Proportions
7.7 Solving Rational Equations
7.8 Dimensional Analysis
Chapter 8 : Radicals
8.1 Square Roots
8.2 Higher Roots
8.3 Adding Radicals
8.4 Multiply and Divide Radicals
8.5 Rationalize Denominators
8.6 Rational Exponents
8.7 Radicals of Mixed Index
8.8 Complex Numbers
Chapter 9: Quadratics
9.1 Solving with Radicals
9.2 Solving with Exponents
9.3 Complete the Square
9.4 Quadratic Formula
9.5 Build Quadratics From Roots
9.6 Quadratic in Form
9.7 Rectangles
9.8 Teamwork
9.9 Simultaneous Products
9.10 Revenue and Distance
9.11 Graphs of Quadratics
Chapter 10 : Functions
10.1 Function Notation
10.2 Operations on Functions
10.3 Inverse Functions
10.4 Exponential Functions
10.5 Logarithmic Functions
10.6 Compound Interest
10.7 Trigonometric Functions
9.8 Teamwork
If Sam can do a certain job in 3 days, while it takes Fred 6 days to do the
same job, how long will it take them, working together, to complete the job?
3 days
2 days
7 days
5 days
4 days
8 days
If two people working together can do a job in 3 hours, how long will it take
the slower person to do the same job if one of them is 3 times as fast as the
other?
10 hours
11 hours
12 hours
13 hours
14 hours
Of two inlet pipes, the smaller pipe takes four hours longer than the larger pipe
to fill a pool. When both pipes are open, the pool is filled in three hours and
forty-five minutes. If only the larger pipe is open, how many hours are required
to fill the pool?
1 hours
8 hours
3,5 hours
3 hours
2 hours
6 hours
It takes 10 hours to fill a pool with the inlet pipe. It can be emptied in 15 hrs
with the outlet pipe. If the pool is half full to begin with, how long will it
take to fill it from there if both pipes are open?
15 hours
18 hours
22 hours
12 hours
Working alone it takes John 8 hours longer than Carlos to do a job. Working
together they can do the job in 3 hours. How long will it take each to do the
job working alone?
C = 9, J = 13
C = 3, J = 16
C = 4, J = 12
C = 6, J = 18
C = 9, J = 18
Two people working together can complete a job in 6 hours. If one of them
works twice as fast as the other, how long would it take the faster person,
working alone, to do the job?
5 hours
9 hours
7 hours
2 hours
Bills father can paint a room in two hours less than Bill can paint it. Working
together they can complete the job in two hours and 24 minutes. How much
time would each require working alone?
1 and 3
7 and 7
3 and 5
4 and 6
6 and 8
A water tank can be filled by an inlet pipe in 8 hours. It takes twice that long
for the outlet pipe to empty the tank. How long will it take to fill the tank if
both pipes are open?
18 hours
17 hours
1 hours
14 hours
24 hours
16 hours
A carpenter and his assistant can do a piece of work in 15/4 days. If the
carpenter himself could do the work alone in 5 days, how long would the
assistant take to do the work alone?
15 days
12 days
2 days
25 days
27 days
16 days
Jack can wash and wax the family car in one hour less than Bob can. The two
working together can complete the job in 6/5 hours. How much time would
each require if they worked alone?
2 and 3
4 and 3
8 and 9
8 and 7
6 and 3
6 and 7
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