The total amount of her purchase before tax was added is; $52.46
<h3>How to calculate discounted amount?</h3>
We are told that the percentage sales tax she paid on her purchase was 8.75% which translated to an amount of $4.59.
Now, let the amount of her purchase be x. Thus;
8.75% * x = $4.59
x = 4.59 * 100/8.75
x ≈ $52.46
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Answer:
-7/2
Step-by-step explanation:
The slope of a line can be defined as: , which can be more formally calculated as: , where it's essentially the same thing, except the rise/run is being calculated with two points (which you already need)
So let's just say:
Plugging the values into the equation we get:
You can also just look at the graph and see that from point 1 to point 2, it "rised" -7 units, and "ran" 2 units.
Notice how the "rise" is negative? That just means it went down.
125 divides into both 625 and 1000. Divide each by 125 to get 5/8.
The answer is 68 inches. The mean is the average, so you would need to add all the numbers (408), and divide by how many there are (6) which will give you 68.
27.5
Follow the order of operations and start by solving the parentheses.
18 + 19 / 2
Now, do the division.
18 + 9.5
Finally, solve the addition.
27.5