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beks73 [17]
3 years ago
14

If f(x) = 3x - 12, what is f(2)?O A. -18O B. -6O c. 6O D. 18​

Mathematics
2 answers:
S_A_V [24]3 years ago
8 0

Answer:

B.-6

Step-by-step explanation:

Replace x with 2.

f(x)=3x-12

f(2)=3*2-12

f(2)=6-12

Therefore,f(2)=-6 ans.

zhannawk [14.2K]3 years ago
3 0

Replace x with 2:

f(x) = 3x -12:

f(2) = 3(2) - 12

= 6 - 12

= -6

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Ulleksa [173]

Answer:

3 ÷ 8

Step-by-step explanation:

1. A fraction has two parts: a numerator and a denominator. The numerator is the dividend (the number that is to be divided by the divisor), and the denominator is the divisor (the number that is divided into the dividend).

2. Given the information above, we know that 3 is the numerator, and 8 is the denominator. This means 3 ÷ 8 = 3/8.

7 0
3 years ago
Last week, Peter ran 3 1/5 laps around the lake. Isaac ran 1 1/4 times as many laps around the lake as Peter did. How many laps
vlabodo [156]

Answer:

4 laps

Step-by-step explanation:

3 \frac{1}{5} * 1 \frac{1}{4} =

\frac{16}{5} * \frac{5}{4} = \frac{80}{20} =4

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4 years ago
Can somebody please explain how to turn 72.2% into a fraction? Pls and thank u
creativ13 [48]
I believe that the answer youre looking for should be about 2.84/4
5 0
3 years ago
Read 2 more answers
The length of the box is x
Romashka [77]

A polynomial that represents the volume of the Amazon box is; V(x) = x³ - 6x² + 5x

<h3>How to calculate the volume of a box</h3>
  • Length of box = x
  • Width of the box is 4 inches less than the length. Thus; width = x - 4
  • Height is said to be 1 inch less than the width. Thus; height = x - 4 - 1 = x - 5

Now, the formula for volume of a box is;

V = length × width × height

Thus;

V = x • (x - 1) • (x - 5)

V = x(x² - x - 5x + 5)

V = x(x² - 6x + 5)

V(x) = x³ - 6x² + 5x

In conclusion, the polynomial that represents the volume of the Amazon box is V(x) = x³ - 6x² + 5x

Read more on volume of a box at; brainly.com/question/15532376

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2 years ago
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Wewaii [24]

Answer:

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Step-by-step explanation:

41/6 - 5/6 = 36/6

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3 years ago
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