Chapter 2 - WordPress.com
... 39. Company Clogged Up will pay you $200 up front and $18 per hour to clean outhouses. Define your variable, then write and solve an equation for how many hours you must work to earn $686. ...
... 39. Company Clogged Up will pay you $200 up front and $18 per hour to clean outhouses. Define your variable, then write and solve an equation for how many hours you must work to earn $686. ...
rational expressions and equations
... LCD = 15x since 3x * 5 = 15x. Multiply both sides of the equation by 15x. Whatever we do to one side of the equation, we must do the same to the other side of the equal sign. We do this to cancel the denominators soon, Distribute 15x over each of the terms on the left so we can cancel the denominato ...
... LCD = 15x since 3x * 5 = 15x. Multiply both sides of the equation by 15x. Whatever we do to one side of the equation, we must do the same to the other side of the equal sign. We do this to cancel the denominators soon, Distribute 15x over each of the terms on the left so we can cancel the denominato ...
Surds - Maths-Help
... This is called simplifying a surd or expressing a surd in simplest form (the square root of 5 cannot be simplified further, as 5 only has a trivial factorisation because it is a prime number. This suggests a strategy for simplifying surds. Factorise the radicand non-trivially. Use the multiplica ...
... This is called simplifying a surd or expressing a surd in simplest form (the square root of 5 cannot be simplified further, as 5 only has a trivial factorisation because it is a prime number. This suggests a strategy for simplifying surds. Factorise the radicand non-trivially. Use the multiplica ...
8th Grade Functions Quiz
... 23. Using the inequality -2x + 10 ≤ 20, which step is INCORRECT when solving? A Subtract 10 to each side of the inequality B Divide by -2 on each side of the inequality and flip the inequality sign C Divide by -2 on each side of the inequality D x ≥ -5 24. Using the inequality -16k -32 > -48, what s ...
... 23. Using the inequality -2x + 10 ≤ 20, which step is INCORRECT when solving? A Subtract 10 to each side of the inequality B Divide by -2 on each side of the inequality and flip the inequality sign C Divide by -2 on each side of the inequality D x ≥ -5 24. Using the inequality -16k -32 > -48, what s ...
Chapter R - Reference R.1 Study Tips 1. Before the Course 2
... Chapter 8 – Introduction to Relations and Functions 8.1 Introduction to Relations 1. Domain and Range of a Relation 2. Applications Involving Relations ...
... Chapter 8 – Introduction to Relations and Functions 8.1 Introduction to Relations 1. Domain and Range of a Relation 2. Applications Involving Relations ...
