188 minutes (rounded) or 187 minutes and 5 seconds
Answer:
C; A singleton set
Step-by-step explanation:
Mathematically, when a number is non-negative; it is either positive or zero
Now, this is because 0 identifies as neither a positive or a negative number
hence, when we find the difference between the two sets, the only number that stands out unmatched is the value 0
What this mean is that we are having a set with a single number result
So we have our answer as {0}
Which is a singleton set

and so on, and then, you graph those x,y coordinates
The principal decreases by
22275 -18900 = 3375
in those 9 months, so the average monthly principal payment is
3375/9 = 375
Her average payment rate on the principal during this time is $375 per month.
Answer:

General Formulas and Concepts:
<u>Algebra I</u>
Basic Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify given.</em>
<em />
<u>Step 2: Solve for </u><u><em>k</em></u>
We can use equality properties to help us rewrite the equation to get <em>k</em> as our subject:
Let's first <em>square both sides</em>:

Next, <em>add p to both sides</em>:

Next, <em>divide 4t by both sides</em>:

We can rewrite the new equation by swapping sides to obtain our final expression:

∴ we have <em>changed</em> the subject of the formula.
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Learn more about Algebra I: brainly.com/question/27698547
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Topic: Algebra I