Answer:
x = 122
Step-by-step explanation:
Aaron is 16
Paul is about 21
Mary is 27
I am not 100 percent sure but it's what I got
A "True Proportion" is an equation which states that two ratios are equal.
Answer:
The interest rate is 10%.
Step-by-step explanation:
Interest = principal * rate * time
time is always in years. 6 month = 0.5 year
1.) 165 = 3300 * r * 0.5
2.) multiply 0.5 and 3300
165 = 1650r
3.) divde 1650 to each side
0.1 = r
0.1 = 10%
Step 1: <em>Follow the radical rule.</em>
=
Now, you get the number
Step 2: Follow the exponent rule.
=
We get the number - .
Step 3: , we subtract.
The answer is .
Hope this helps :)