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Amiraneli [1.4K]
3 years ago
9

HELP THIS IS VERY IMPAORTANT

Mathematics
2 answers:
kenny6666 [7]3 years ago
6 0
Wjenkekememememmemedndnnrnrnenrndnfnrnnrrnrmmrmrrrmmrrmnenenenenne
Karo-lina-s [1.5K]3 years ago
4 0

Answer:

The answer is the second option

Step-by-step explanation:

All you have to do is replace x with the data given.

Example: f(x) = 3x^{2} - 6

x = 0 => f(x) = 3 x 0^{2} - 6 = 3 x 0 - 6 = -6

x = 1 => f(x) = 3 x 1^{2} - 6 = 3 x 1 - 6 = 3 - 6 = -3

x = 2 => f(x) = 3 x 2^{2} - 6 = 3 x 4 - 6 = 12 - 6 =  6

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Jamil finds that he reads 1/5 of his 115-page book in 1/4 hour
Nadya [2.5K]

Answer:

He will read 92 pages in an hour going by the current rate at which he reads

Step-by-step explanation:

The complete question is as follows;

Jamil found that he reads 1/5 of his 115 - page book in 1/4 of an hour. At this rate how many pages does he read in an hour

We proceed as follows;

If he reads 1/5 of 115 in 1/4 hour

1/5 of 115 pages refer to 1/5 * 115 = 23 pages

This means that he reads 23 pages in quarter of an hour

So in an hours the number of pages he will read will be 23 * 4 = 92 pages

6 0
3 years ago
X + 4 < 8 HELP please
labwork [276]

Answer:

x + 4 < 8

   - 4    -4

x < 4

Step-by-step explanation:

So, Basically anything less than 4 is a solution for this equation.

5 0
3 years ago
Sue ran 27 miles before she blistered her heel, and then she walked 1 additional mile. Her running speed was 18 times as fast as
natulia [17]

Answer:

Well I think either you already solved this or you forgot to put down the question.... Stay safe and have a great weekend... :)

Step-by-step explanation:

4 0
2 years ago
Which orderd pair is a solution of the equation-3x+5y = 2x + 3y
velikii [3]

Answer:

2y=5x

Step-by-step explanation:

-3x+5y=2x+3y

5y=5x+3y

2y=5x

4 0
3 years ago
The ratio of green pepper plants to red pepper plants in joes garden is 2 to 7 if joe has 20 more red peppers plants than green
PSYCHO15rus [73]
Let the number of red and green peppers be x and y respectively.

x = y + 20
\frac{x}{y}  =  \frac{7}{2}  \\ x =  \frac{7}{2} y
\frac{7}{2}y = y + 20 \\  \frac{5}{2} y  = 20 \\ y = 8
x =  \frac{7}{2} y \\ x =  \frac{7}{2} (8) \\ x = 28
6 0
3 years ago
Read 2 more answers
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