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Dovator [93]
2 years ago
11

Simplify the expression: 7y+9+7–2y

Mathematics
2 answers:
larisa [96]2 years ago
6 0

Answer:

5y+16

Step-by-step explanation:

see image below:)

uranmaximum [27]2 years ago
5 0

Answer:

5y+16

Step-by-step explanation:

like terms y and y

7y-2y

9+7

5y+16

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Slope of (-4, -3) and (14, 0)
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Answer:

slope of (-4,-3)- 0

slope of (14,0)- 2

Step-by-step explanation:

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2 years ago
HELP ME PLZZ asap I really need it
Furkat [3]

Answer:

20) 2/32 so colour 2 boxes

21) 7/16

22) 2/60

23) 3/8

24) 35/63 or 5/9

25) 7/32

26) 45/60 or 9/12 or 3/4

27) 1/32

28) 3/21 or 1/7

29) 13/6 × 9/2

= 117/12

30) 3/4 × 17/2

= 51/8

31) 9/8 × 10/3

= 90/24

= 45/12

= 15/4

32) 16/5 × 2/3

= 32/15

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Step-by-step explanation:

5 0
3 years ago
What are the discontinuities of the function f(x)= (x^2 - 36)/(4x - 24)
cricket20 [7]
When x = -6  the denominator  = 0
There is a hole in the graph at (-6,0)
6 0
3 years ago
(F x G)(x)<br> F(G(x))<br> G[F(x)]<br> F[G(x)]<br> G(F(x))
pentagon [3]

The results of the composite functions are:

  • (f \times g)(x) = 6x^2-9x
  • f(g(x)) = 6x - 3
  • g(f(x)) = 6x - 9

<h3>What are composite functions?</h3>

Composite functions are functions that are obtained by combining two or more functions together

Assume that:

  • f(x) = 2x - 3
  • g(x) = 3x

Then the computation of the composite functions are as follows:

<h3>Function (f * g)(x)</h3>

(f \times g)(x) = f(x) \times g(x)

(f \times g)(x) = (2x-3) \times (3x)

(f \times g)(x) = 6x^2-9x

<h3>Function f(g(x))</h3>

We have: f(x) = 2x - 3

This gives

f(g(x)) = 2g(x) - 3

So, we have:

f(g(x)) = 2(3x) - 3

f(g(x)) = 6x - 3

<h3>Function g(f(x))</h3>

We have: g(x) = 3x

This gives

g(f(x)) = 3f(x)

So, we have:

g(f(x)) = 3(2x - 3)

g(f(x)) = 6x - 9

Read more about composite functions at:

brainly.com/question/10687170

4 0
2 years ago
PLEASE HELP ME!! no spame
mina [271]
1/8
I’m adding random stuff to send the answer!:)
3 0
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