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Sphinxa [80]
3 years ago
8

F(x) = 3x + 7. What is f(4) ?

Mathematics
2 answers:
padilas [110]3 years ago
6 0

Answer:

I believe the answer is 19.

marshall27 [118]3 years ago
3 0
F(4) : 3(4) + 7
: 12 + 7
f(4) : 19
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a department store holds a year-end clearance sale that includes a 19.8% discount on cosmetics. find the sale price of a bottle
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The sale price of a bottle of perfume is $40.16 if its original price was 50.07%.

What is discount?

By paying a charge or fee, a debtor might purchase the right to postpone payments to a creditor for a predetermined length of time through the financial mechanism known as discounting. In essence, the party who is currently owing money purchases the right to postpone payment until a later time.

Let the original price of the perfume bottle is, $50.07

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Hence, the sale price of perfume is, $40.16

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