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WINSTONCH [101]
3 years ago
12

Write the linear equation for each of the lines below:

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
7 0

Answer:

y=3x+2

Step-by-step explanation:

y=mx+b. The m would equal 3 because it goes up 3 and over 1. The b would equal 2 because that is the y-intercept.

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Veronica works each day and earns more money per hour the longer she works. Write a function to represent a starting pay of $20
MArishka [77]

<u>Answer:</u>

The range of the amount Veronica makes each hour if she can only work a total of 8 hours is 20 ≤ x ≤ 29.55

<u>Solution: </u>

Let us assume that Veronica worked x hours

The starting pay is \$20

Each hour increase is 5\%

So the function is f(x)=20(1.05)^{x}

Now if she works 8 hours, she will earn, = 20(1.05)^8

\Rightarrow 20\times1.477 = 29.55

So, the range will be 20 ≤ x ≤ 29.55

4 0
4 years ago
Trinity! Math skills needed here lol
Genrish500 [490]

Answer:

The slope of the line is 6

Step-by-step explanation:

The slope of the line is given by

m=(y2-y1)/(x2-x1)

m =(8-2)/(2-1)

   = 6/1

The slope of the line is 6

5 0
3 years ago
Read 2 more answers
Simplify.<br> 3^2+ (9-8/2)
solmaris [256]

Hi there! Hopefully this helps!

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

Answer: 14.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

First we calculate <u>3 to the power of 2</u> and get 9.

|

\/

9 + 9 - \frac{8}{2} = 14.

Now we add<u> 9 + 9</u> to get 18.

18 - \frac{8}{2} = 14.

Then, we<u> divide 8 by 2</u> to get 4.

18 - 4 = 14.

Then we subtract<u> 4 from 18</u> to get.....You guessed it,<u> 14</u>!

3 0
3 years ago
Read 2 more answers
An electrician earns $110 after his first hour of working for a client. His total pay based on the number of hours worked can be
Alex

Answer:

the answe is f(n+1)=f(n)+20

Step-by-step explanation:

they seem to be increasing in 20 increments so therefor the pay is linked to hours times 20 so that measn that every hour he works, he gets 20 dollars

therefor the answer is f(n+1)=f(n)+20 since we know that 1 hour=$20 so n+1hour=n+$20

7 0
3 years ago
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Need help someone plz help plz I said I'm ni
notka56 [123]
We are multiplying 5/8 by something to get an equivalent fraction. What times 5 equals 10. 2 right? So we multiply the numerator by 2 over 2. This means because we multiplied the numerator by 2 we have to multiply the denominator by 2 as well. 8 x 2=16 so our answer is 10/16 without being simplified. If you need to simplify the answer you would factor out the numbers and divide by 2 over 2 which gets you to 5/8.
7 0
3 years ago
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