Yup it's correct :) good job!
Answer:
$601.29
Step-by-step explanation:
-Given that the item has a discount of 31.25% and that the sales tax is at 9.875%
Let c be the sale price, p the regular price and d the discount rate.
#The cost of the item, c before sales tax is:
#Now let be the sale price after taxation.
-The sales tax is added to the listed price to determine the final sale price:
We substitute our values in the sale's equation to calculate the final sofa price:
Hence, the final price of the sofa is $601.29
Answer:
We have the equation:
(14 N/mm)*X = Y N/cm
So we want to transform 1/mm to 1/cm.
We know that:
10mm = 1cm
1 = 10mm/1cm (we want to have mm on the numerator, so it cancelates with the mm in the denominator)
then the conversion is from 1/mm to 1/cm is:
X = 10mm/cm
then we have:
(14N/mm)*(10mm/cm) = 140 N/cm
The answer is 13 measures because there are 8 beats per one measure so 104/8=13