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Kobotan [32]
2 years ago
12

Solve for ? F(x)=3x-1 F(x)+4=?

Mathematics
1 answer:
brilliants [131]2 years ago
6 0

Answer:

F(x) + 4 = 3x + 3

Step-by-step explanation:

F(x) = 3x - 1     |add 4 to both sides

F(x) + 4 = 3x + 3

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The equation y = 8.1x models the relationship between the number of hours Alexander works, x, and the dollar amount he earns, y.
Katarina [22]
Start the graph at the <em>y</em>-intercept.  At 0 hours, he will make $0, so (0, 0) is the <em>y</em>-intercept.  From this point, he makes $8.10 an hour; go up 8.1 for every 1 hour you go over on the graph.  The graph is attached.

4 0
2 years ago
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How do you do this and what’s the answer ?
Dmitrij [34]

Answer:

A. y=2

x+y=2.5

b.  x=2 or 5

y=2 or 5

I don't know which on equals 2 and which equals 5, but 5 and 2 are the answers

Step-by-step explanation:

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7 0
2 years ago
Find one-eight of the sum of 18 and the product of 6 and 1
4vir4ik [10]

Answer: 3

Step-by-step explanation:

The question is to calculate one-eight of the sum of 18 and the product of 6 and 1. This will be:

= 1/8 [18 + (6 × 1)]

= 1/8 [18 + 6]

= 1/8 × 24

= 3

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8 0
3 years ago
Unit 4
Dennis_Churaev [7]
He did this then that plus to this and that =334.2
6 0
2 years ago
In the figure below, L N equals 4 x minus 7 and M O equals 2 x plus 13. For which value of x is the figure a rectangle?
Georgia [21]

For this case we have the following data:


LN = 4x-7

MO = 2x + 13

So that the figure can be a rectangle, its diagonals must be equal, that is, LN = MO

In this way we have:


4x-7 = 2x + 13

Clearing x we have:

4x-2x = 13 + 7 \\2x = 20

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Answer:


x = 10

Option A

3 0
3 years ago
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