Answer:
x-10 = 3
Step-by-step explanation:
13- 10 = 3
x=13
Answer: 540sqrt2
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
5/10, 6/10
Answer:
110°
Step-by-step explanation:
Using simple interest, it is found that her interest charge this month will be of $30.
<h3>Simple Interest</h3>
Simple interest is used when there is a single compounding per time period.
The amount of interest after t years in is modeled by:
I(t) = Prt
In which:
- r is the interest rate, as a decimal.
In this problem, considering the time in years, the parameters are:

Hence:

Her interest charge this month will be of $30.
More can be learned about simple interest at brainly.com/question/25296782