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steposvetlana [31]
3 years ago
12

I will give you that Brainly thing if it’s right plzz

Mathematics
2 answers:
shutvik [7]3 years ago
8 0

Answer:

Step-by-step explanation:

kkurt [141]3 years ago
3 0

Answer:

idc if its wrong but i think it is 21 or 420

Step-by-step explanation:

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What is the solution for -10 < x - 9?
ikadub [295]
ANSWER:

x > - 1

STEP-BY-STEP EXPLANATION:

- 10 < x - 9

x - 9 > - 10

x > - 10 + 9

x > - 1
6 0
3 years ago
Given the functions f(x) = 2x -1 and g(x) =
Novosadov [1.4K]

Answer:

Please check the explanation.

Step-by-step explanation:

Given

  • f(x) = 2x - 1
  • g(x) =  2 - x

a)

f(x) + g(x) = (2x - 1) + (2 - x)

                = 2x -1 + 2 - x

                = x + 1

b)

f(x) - g(x) = (2x - 1) - (2 - x)

              = 2x - 1 - 2 + x

               = 3x - 3

c)

g(-5) - f(-5)

Putting x = -5 in g(x) = 2 - x

g(x) = 2 - x

g(-5) = 2 - (-5) = 2+5 = 7

Putting x = -5 in f(x) = 2x - 1

f(x) = 2x - 1

f(-5) = 2(-5) - 1

       = -10 - 1

        = -11

Thus,

g(-5) - f(-5) = 7 - (-11) = 7+11 = 18

d)

f(x).g(x) = (2x - 1) (2 - x) = -2x² + 5x - 2

e)

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

          = 2(2-x)-1

          = 4-2x-1

          = 3-2x

6 0
3 years ago
Jon borrows $4.50 from his friends to pay for his snacks, and $13.65 from his sister to go to the movies. How much money does he
yarga [219]

Answer: $18.15

Step-by-step explanation:

$ 4.50 + $13.65 = total amount due

4 0
3 years ago
What is the distance between -3 and 12?
Arisa [49]

Answer:

-15

Step-by-step explanation:

3 0
3 years ago
Please help me with this homework
satela [25.4K]

Answer:

45

Step-by-step explanation:

9x60=540

540/12= 45

3 0
3 years ago
Read 2 more answers
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