We can set this up as a proportion and then solve for x directly:
Then we cross multiply and divide by the coefficient of y:
Now we know y = 18 when x =2.
The answer you are looking for would be:
13
hope that helps!!
Have a wonderful day!!
Answer:
$18.05
Step-by-step explanation:
Step-by-step explanation:
Answer
Find out the what is the effective cost per year of the extended warranty .
To proof
As given
The extended warranty on a $960 dishwasher is 21% of the purchase price and lasts for eight years.
21% is written in the decimal form
= 0.21
effective cost for the extended warranty = 0.21 × 960
= $ 201.6
= $25.2
Therefore the
effective cost per year of the extended warranty be $25.2
Option (d) is correct .
Hence proved