For the function ƒ(x) = x2 – 4, find the value of ƒ(x) when x = 6.
2 answers:
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Answer:
months
Step-by-step explanation:
Given that company charges
upfront and
per month and company B does not charge the upfront fee but charges
per month.
Let after months both the company charges the same amount.
Total charges by the company and total charges by the company
.
Now, from the given condition both the charges are equal, so
Hence, after months both the company charges the same amount.
Answer:
$43.20
Step-by-step explanation:
To find the original purchase price, write a proportion and solve. A proportion is an equation where two ratios are set equal.
If the discount if 15% then you pay 85%.
To solve for y, cross multiply the numerator and denominator of each fraction.
36.72(100) = 85y
3672= 85y
43.2 = y