The age of Jennifer is 16.
<h3>What is Jennifer's age?</h3>
Let Jennifer's age be represented with x
Jonathan's age would be 2x
The sum of their ages would be 48
2x + x = 48
3x = 48
x = 48 /3 = 16
To learn more about addition, please check: brainly.com/question/19628082
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Example:
3nsub3-4nsub2+9n-12
Answer:
<em>See below. </em>
Step-by-step explanation:
Divide the percentage to find the decimal form.

Multiply the total by the percentage.

rounded to the nearest cent is
.
Add the total.

:)