To determine the number of friends invited by Tamera and Adelina
Answer to Problem 4CYP
Tamera invited 21 friends while Adelina invited 26 friends.
Explanation of Solution
Given:
Tamera invited 5 fewer friends than Adelina.
And, They both invited a total of 47 friends together.
Calculation:
Let,
The total number of friends invited by Tamera be x
The total number of friends invited by Adelina be y.
Tamera invited 5 fewer friends than Adelina, which means,
And, They both invited a total of 47 friends together,which means,
Let the equation,
Now, add equation (i) and equation (ii),
Now, substitute the value of x in equation (i),
Conclusion:
Therefore, the numbers of friends invited by Tamera and Adelina were 21 and 26 respectively.
Chapter 6 Solutions
Algebra 1
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