4 years ago

Lesson 3: Dividing polynomials Unit 3: Rational expressions and Functions

1 answer:

4 0

I used synthetic division on the first one cuz I could and got that D is the answer for that one (#3); the next one I used long division and got C. Learn how to do this because it's a method of factoring and factoring is everywhere...it's just as important as being able to solve equations.

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The equation that can be used to find out the total time it will take to William to mow the lawn is (75n) / 100=33.

<h3>What is an equation?</h3>

This is a mathematical expression that represents a situation including a value that is not known.

In this case the best equation would be 75n / 100=33 as this is the only one that includes all the factors:

75% out of a 100% that is unknown (n)
100 (represents the percentage)
33 (total of minutes completing 75%)

<h3>What is the result of this equation?</h3>

75n / 100=33
n/ 100 = 33/75
n/100 =0.44
n= 0.44 x 100
n = 44 minutes

Learn more about equations in: brainly.com/question/10413253

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