Answer:
they look like their curved at about 70? 65? and they would be the same
Step-by-step explanation:
Start with 3.
3*3=9
9*3=27
27*3=81
81*3=243
243*3=729
729*3=2187 >1000
So the list is {3,9,27,81,243,729}
The complete question is:
A sporting goods store manager was selling a ski set for a certain price. The manager offered the markdowns shown, making the one-day sale price of the ski set $325. Find the original selling price of the ski set. It was marked down 10% and 30%
Answer:
- <u>original price = $ 515.87</u>
Explanation:
<u>1. Data:</u>
a) Final price of the ski set: $ 325
b) First mark down: 10%
c) Second mark down: 30%
d) Original selling price: ?
<u>2. Procedure:</u>
<u />
<u>First mark down</u>:
- Final price = original price - first mark down - second mark down
- First mark down = 10% × original price = 0.10 × original price
- Price after first mark down = original price - 0.10 × original price = 0.90 × original price
<u>Second mark down</u>:
- Second mark down = 30% × price after first mark down = 0.30 × price after first mark down = 0.30 × 0.90 × original price
- Price after second mark down = price after first mark down - second mark down
- Price after second mark down = 0.90 × original price - 0.30 × 0.90 × original price = (1 - 0.30) × 0.90 × original price = 0.70 × 0.90 × original price
<u>Final price</u>:
- Final price = price after second mark down
- $ 325 = 0.70 × 0.90 × original price
<u>Simplify and solve for the original price</u>:
- $325 = 0.63 × original price
- original price = $325/0.63 = $515.87
<u></u>
<u>Answer: original price = $ 515.87</u>
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Answer:
x = 247/51 − 7y/102
Step-by-step explanation:
much love
<33
lmk if thats right ;)