Option a. option a has an answer of x=13, while the other problems have solutions of x=5.
Answer:
2.25
Explanation:
1 1/2 * 1 1/2 * 1 = 2.25 or 2 1/4
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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Answer:
It will take 6 weeks
Step-by-step explanation:
Weeks = x
$18x = $108
X = $108/$18
X = 6
So 6 weeks
1 decade = 10 years, so 11 decades would equal 110 years. 1 century is equal to 100 years. Therefore, there are more years in 11 decades than there are in one century.
