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Hitman42 [59]
2 years ago
14

Cual es la respuesta de f(x)= 3x-5,find f(8)

Mathematics
1 answer:
Vitek1552 [10]2 years ago
7 0
F(8)= 3(8)-5
f(8)= 19
You might be interested in
by selling a mobile set of rupees 4800 Ramesh gains 25% how much will have we gained by selling it at rupees 4080​
Crank

Answer:

240

Step-by-step explanation:

Gain=25%

Gain=selling price - cost price

Gain = ((selling price - cost price )× 100)/ cost price

25c=(4800-c)100

25c=480000-100c

125c=480000

cost price = 3840

second statement

The selling price was 4080

Cost price 3840

therefore

Gain=selling price - cost price

Gain = 4080-3840

=240

5 0
3 years ago
Maggie is displaying paperback and hardback books on her book shelf. The ratio of hardback books to total books is 5 to 13. Whic
lubasha [3.4K]

Answer:

Total Paperback books = 8x , where x is any positive number

Step-by-step explanation:

Let

The total books are = 13x   ; where x is any positive number

As given,

The ratio of hardback books to total books is 5 to 13.

⇒Hardback books = \frac{5}{13}× Total books

⇒Hardback books = \frac{5}{13}× 13x = 5x

So, Paperback books = Total books - Hardback books

                                    = 13x - 5x

                                    = 8x

⇒Total Paperback books = 8x

8 0
2 years ago
Round 7.5066 to the nearest hundredth
Dovator [93]

Answer:

7.51

Step-by-step explanation:

the hundredth place is the place 2 after the decimal. if the number after that is 5 or more, you round the number up, and if it is four or less you round the number down. so, it would be 7.51

6 0
3 years ago
Read 2 more answers
69 = 50 + s; 17, 18, 19
serious [3.7K]
The answer is 19 pls mark brainliest if correct
6 0
3 years ago
Read 2 more answers
NEED HELP PLEASE!!<br><br> 3 to the power of 4 + 2 ⋅ 5 = ____. (Input whole numbers only.)
olya-2409 [2.1K]

3^4 + 2 * 5 = 91

The answer is 91.


6 0
3 years ago
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