Represent the following sentence as an algebraic expression, where ‘’ a number’’ is the letter x
2 answers:
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Answer:
Step-by-step explanation:
First you need to make the 12 5/8 into an improper fraction by multiplying 12 by 8 and then adding the total by 5.
->
Now you have so you need a common denominator by multiplying the first fraction by 2
Then you subtract 160 - 101 which equals 59.
Answer:
729 ways
Step-by-step explanation:
Given
Number of questions = 6
Choices = 3
Required
Number of ways of answering the questions
For each of the 6 questions;
There are 3 possible ways of selecting an answer;
The possible ways for the 6 questions is:
<em>Hence, there are 729 ways of answering the question</em>