Answer:
$68.97
Step-by-step explanation:
Markup is the difference between the cost of an item and the price at which it is sold:
cost price + markup = selling price
Here, the markup is said to be 70%. The base for that percentage can be either the cost price or the selling price. The way this question is worded suggests the markup is 70% of the cost price.
So, we have ...
cost price + 0.70 × cost price = selling price
or
cost price × (1 + 0.70) = selling price
__
Then, to find the cost price, we can divide by its coefficient in this equation. Doing that gives ...
cost price = (selling price)/1.70
cost price = $117.25/1.70 = $68.97
The store's purchase price before the markup for this item was $68.97.
Answer:
68 cents!
Step-by-step explanation:
9.95 * 0.068 = $0.6766.
Rounded to the nearest hundreth that is 0.68.
That means the tax rate rounds to 68 cents.
Step-by-step explanation:
3.7-1
point in mathematics mean multiplication
so
3*7-1
21-1
20
Answer:
The answer is b
Step-by-step explanation:
Just add the powers 2 and 4 Which is 5^6
5^6= 15625
5^2*5^4=15625
The answer are the same so B is the correct answer
Answer:
Recall from Logarithm law Log a - Log b = Log (a/b)
so, Log 2 - Log 4 = Log ( 2/4)
= Log ( 1/2).
Also from the law
Log (a/b) = Log a - Log b
i.e Log (1/2) = Log 1 - Log 2
Recall: Log 1 = 0
which implies : Log 1 - Log 2 = 0 - Log 2
= - Log 2
Step-by-step explanation:
