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iris [78.8K]
2 years ago
11

HELP PLEASE!!!!dont answer just for points:(

Mathematics
1 answer:
TEA [102]2 years ago
4 0

Answer:

15 is 50% of 30

and 75% of 20

You might be interested in
HD Straight line graphs
Taya2010 [7]

Answer:

The equation of the sraight line  3x- y+ 6 =0

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that the gradient of the function

   |gradf| = 3  and point (-1,3)

Given that the slope of the line

 m = 3

The equation of the straight line passing through the point(-1,3) and slope m =3

y -y_{1} = m(x-x_{1} )

y-3 = 3(x-(-1))

y-3 = 3x+3

3x +3-y+3=0

3x- y+ 6 =0

<u><em>Final answer:-</em></u>

The equation of the sraight line  3x- y+ 6 =0

<u><em></em></u>

   

5 0
3 years ago
Are these proportional? 10 books for $4.50; 15 books for $6.00
umka2103 [35]

Answer:

no

Step-by-step explanation:

5 books are $2.50, mean that 10 books should only be $4.00 not $4.50. Also making the 15 for $6.00 only $5.50. All because 5 books would be $2.50.

3 0
3 years ago
How would you find the value for f(-) if you are given a graph of f(x)?
Doss [256]

Answer:

Step-by-step explanation:

multiply x as a negative.

Example:

f(x) = 3x + 1

f(-x) = -1(3x) + 1

f(-x) = -3x + 1

4 0
3 years ago
HELP PLEASE THIS IS DUE IN 5 MINUTES
Reika [66]

Answer:

Part A:

Since Jasmine has more cousins rhan Brenda, who has 4 cousins, then the amount of cousins that Jasmine has (j) is greater than 4 so j > 4

Part B:

We have a number line and we draw an arrow starting from 4 and going to the right.

Hope this helped!

4 0
2 years ago
Which expressions are equivalent to 12x - 6? Select all that apply.
Schach [20]

Step-by-step explanation:

12x - 6

-12x - 6

-12x + 6

-12x2 + 6x

12x - 6

Option A and E are the correct answer

5 0
3 years ago
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