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Dominik [7]
3 years ago
6

Please help! I will mark the brainliest!! I also have one attempt left!

Mathematics
1 answer:
GrogVix [38]3 years ago
7 0

Answer:

in order from left to right: 0, 10, 8, 2

Step-by-step explanation:

r3+3r2=r3

3+3(-1)=0

4+3(2)=10

5+3(1)=8

5+3(-1)=2

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F(x) = 2x + 5
Finger [1]

9514 1404 393

Answer:

  15. f(x) +g(x) = 7x +2

  16. f(x) -g(x) = -3x +8

  17. h(x) · g(x) = 35x -21

Step-by-step explanation:

Substitute the function definition for each function expression and simplify.

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15. f(x) + g(x) = (2x +5) +(5x -3)

  f(x) +g(x) = 7x +2

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16. f(x) - g(x) = (2x +5) -(5x -3)

  f(x) -g(x) = -3x +8

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17. h(x) · g(x) = (7) · (5x -3)

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4 0
3 years ago
HELP PLEASE DUE IN 3 MINUTES
Irina18 [472]

Answer:

30

Step-by-step explanation:

5 0
2 years ago
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Absolute value inequality<br>4 |x+7| divided by 3. ?
stira [4]

Answer:

4 |x+7| divided by 3.

Step-by-step explanation:

This cannot be divided any further.

3 0
2 years ago
The sum of two numbers is 50 and the difference is 10. What are the numbers?
Black_prince [1.1K]

Answer:

I believe the answer is 20 and 30

5 0
3 years ago
Bridget is making greeting cards, which she will sell by the box at an art fair. She paid $30 for a booth at the fair and the ma
LiRa [457]

Answer:

when she sold 10 cards, it will cover all her cost.

Step-by-step explanation:

Profit(without charge of booth)=5x-2x

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Calculating:

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8 0
3 years ago
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