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N76 [4]
2 years ago
9

Help with a correct answer:

Mathematics
1 answer:
zhuklara [117]2 years ago
3 0

Answer:

23 and 31

Step-by-step explanation:

substitute x = 2 into f(x) and x = 4 into g(x)

f(2) = 2(2) - 3 = 4 - 3 = 1

g(4) = 5(4) + 2 = 20 + 2 = 22

Then

f(2) + g(4) = 1 + 22 = 23

----------------------------------------------

substitute x = 8 into f(x) and x = 2 into g(x)

f(8) = 5(8) - 3 = 40 - 3 = 37

g(2) = 3(2) = 6

Then

f(8) - g(2) = 37 - 6 = 31

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3 years ago
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What are Pythagorean triplets?Write five examples​
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Answer:

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4 0
3 years ago
A set of equations is given below:
ipn [44]
The correct answer is 'Equation F can be written as 2d + 1 = 3d + 7'. In order to find the answer to a system of equations, the two equations must be set equal to each other. For instance, if we had the equations x = y + 1 and x = 3y - 1, we would set the two equations equal to one another to find the answer.

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We can use this to solve the set of equations above.

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6 0
3 years ago
Read 2 more answers
What is the explicit formula for this sequence? 5, 10, 20, 40 , 80, 160
8_murik_8 [283]

Answer:

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Step-by-step explanation:

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