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Dmitry_Shevchenko [17]
3 years ago
15

which of the following is the value of a when the function f(x)=3|x| is written in the standard form of an absolute value functi

on?
Mathematics
2 answers:
Usimov [2.4K]3 years ago
8 0

Answer:

3 on Edge-nuity

Step-by-step explanation:

yarga [219]3 years ago
7 0

Answer:I think it’s c

Step-by-step explanation:

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You go to a local mechanic to get your tires changed. The tires cost $300. There is a 6% sales tax, but you get a 10% discount.
Romashka-Z-Leto [24]

Answer:

a) T(x)=300x+18x=318x

b) D(x)=318x-(0.1)(318)+10x\\=296.2x

c) Yes.

Step-by-step explanation:

We have that:

Tires=$300\\Tax=0.006\\Discount=0.1\\

And we have $10 free of taxes.

Making x= number of tires to buy, then we have that the total cost of tires is:

Total_{Tires}=300x

So, what we pay for taxes is given by:

Taxes=(300x)(0.06)=18x

a) Then, according to the above, we can write down the total cost before the discount as:

T(x)=300x+18x=318x

b) And the total cost after discounts, is then given by:

D(x)=318x-(0.1)(318)+10x\\=296.2x

c) If the discount is added first, then less tax will be paid because the amount on which it is paid is lower. If the discount is added later, then the taxes will have been taxed on a higher amount, so it does matter whether they are added first or later.

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3 years ago
The ratio of men to women working for a company is 2 to 3 . If there are 120 employees total, how many women work for the compan
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Heedayati drives for 180 km from Town P to Town Q. The average speed of Heedayati is 60 km/h. Heedayati took 45 minutes less for
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Answer:

180 divided by 45 is equal to 4km/h

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