Michael drove 210 miles in 3 1/2 hours. Jordan drove 330 miles in 6 hours. Which is an accurate comparison of the rates at whic
2 answers:
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Answer:
a. 30%
b. $893.59
c.
Step-by-step explanation:
a. Given that the carpet costs $427.35, the labor costs $212.52 and other flooring supplies costs $75.
#To get the percent of the flooring bill that will go towards the cost of labor:
Hence, labor costs 30% of the total flooring costs.
b.The total flooring costs is :
Given that she spends 25% more on furniture than on flooring, we multiply the flooring cost by 125% to get the furniture costs:
Hence, she spends $893.59 on furniture.
c.To get what percentage of furniture cost was the night stand.
-Given the total furniture cost is $893.59:
Let x be the cost of the dresser and y the cost of the nightstand;
The percentage is then calculated as:
Hnece the percentage cost of the night stand is
Answer:
<em>$4.84</em>
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Step-by-step explanation:
Given that
For delivery within mi, charges = $1.25
For delivery within mi -
mi, charges = $1.70
For delivery within mi - 2 mi, charges = $2.15
and
so on.
i.e.
For delivery within 2 mi - 2 mi, charges = $2.60
For delivery within 2 mi - 2
mi, charges = $3.05
For delivery within 2 mi - 2
mi, charges = $3.50
For delivery within 2 mi - 3 mi, charges = $3.95
For delivery within 3 mi - 3 mi, charges = $4.40
So, every 0.25 mi or mi increase in distance, there is an increase of $0.45 in the charges.
It is given that there is increase of 10% in the rates.
i.e. for every 0.25 mi increase in distance, there is an increase of 0.45*1.10 = $0.495 in the charges.
The distance of miles lies within the range 3 mi - 3
mi.
So actual charges after increase of 10%