Answer: A picnic table is on sale for 60 percent off. The original price of the picnic table is x, $144.10.
Step-by-step explanation:
Given equation:
To find x, divide 0.6 on both sides, we get
Also
Thus,
So the best scenario modeled by the above equation is
"A picnic table is on sale for 60 percent off. The original price of the picnic table is x, $144.10."
Answer:
30.7 km
Step-by-step explanation:
The distance between the two fires can be found using the Law of Cosines. For ΔABC in which sides 'a' and 'b' are given, along with angle C, the third side is ...
c = √(a² +b² -2ab·cos(C))
The angle measured between the two fires is ...
180° -(69° -35°) = 146°
and the distance is ...
c = √(11² +21² -2(11)(21)cos(146°)) ≈ √945.015
c ≈ 30.74
The straight-line distance between the two fires is about 30.7 km.
No portion of your medical expenses you can deduct
Step-by-step explanation:
You discovered you can deduct medical expenses over 6% of
your income
Your income is $42,000
You had medical expenses of $567
We need to find the portion of your medical expenses you can deduct
∵ Your income = $42,000
∵ You can deduct medical expenses over 6% of your income
- Find the 6% for your income
∵ 6% of the income = × 42,000 = $2520
∴ 6% of your income is $2520
∵ You can deduct medical expenses over 6% of your income
∴ If your medical expenses greater than $2520, then you can
deduct the value greater than it, but if your medical expenses
smaller than $2520, then you can not deduct any value
∵ You had medical expenses of $567
∵ $567 < $2520
∴ There is no value you can deduct from your medical expenses
No portion of your medical expenses you can deduct
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