Answers:
- Discount price = 280.50 dollars
- Amount lost = 49.50 dollars
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Explanation:
If it's sold at a loss of 15%, then the store owner loses 0.15*330 = 49.50 dollars
So it was sold for 330- 49.50 = 280.50 dollars
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An alternative method:
If the store owner loses 15%, then they keep the remaining 85% since 15%+85% = 100%.
85% of 330 = 280.50 dollars is the discount price
This means 330-280.50 = 49.50 dollars is the amount lost.
Answer:
19
Step-by-step explanation:
3^3 - (4)(2) =
= 3 * 3 * 3 - 8
= 27 - 8
= 19
hi
not sure of the first line, but I assume you meant
A = ( 3 +3/4) / ( 4+1/2)
then we have : ( 12/4 +3/4) / ( 8/2 +1/2)
15/4 / 9/2
As divising by a number is equal to multiply by it's inverse , then inverse of 9/2 is 2/9 we have :
15/4 * 2/9
As you know, multiplying fraction means multiplty numerator with numerator and denominator with denominator
so : 15/4 * 2/9 = ( 15* 2 ) / ( 4*9) = ( 5*3 *2 ) / (2*2*3*3 ) = 5 / 6
Result is 5/6
Answer:
D
Step-by-step explanation:
2x-5=9
add 5 to both sides
2x=14
divide by 2 on both sides
x=7