Total slices required for children,
.
Total slices required for adults,
So, total slices required are, 20 + 80 = 100 .
Number of pizza, n = 100/8 = 12.5
So, he has to order 13 pizza cause pizza cannot be purchased in fraction.
Total price, P = 13 × 9 = $117 .
Hence, this is the required solution.
A or 20 means the angles are the same.
It is stated that the total bill the patient would only
pay would be the $25 plus 20% of the original bill. Therefore this would mean
that:
<span>25 + 0.2 * X = 200 --->
1</span>
<span>25 + 0.2 * X = 800 --->
2</span>
Where X represents the original bill.
Calculating for X in equation 1:
25 + 0.2 * X = 200
0.2 * X = 175
X = 875
Calculating for X in equation 2:
25 + 0.2 * X = 800
0.2 * X = 775
X = 3875
Therefore the original bill ranges from $875 to $3875.
The equality equation would be:
<span>$875 ≥ X ≥ $3875</span>
<span>corresponding angles is the answer
</span>
