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Fiesta28 [93]
4 years ago
14

Write a function rule for each table.

Mathematics
1 answer:
Hoochie [10]4 years ago
3 0
We see that for every two hours worked, the salary goes up by $16.  So the salary is $16/2=$8 for each hour worked.
The rule is therefore
salary(x hours) = 8x  dollars.
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Which graph represents a line with a slope of and a y-intercept equal to that of the line y = 2/3 x – 2?
qwelly [4]
The graph would have to look like the attachment I attached to this comment. If you can't see it then the graph will go through the y-intercept of -2 and the x-intercept of 3. 

Explanation: Already we can tell that the line will go through -2 as the y-intercept. So we have to take the slope and apply it to the -2. The slope is in rise over run form. We rise 2 times. And then go to the right 3 times. We can do the same but backwards. Go down 2 times. and then go left 3 times. Do it twice in both ways and you have your line. 

7 0
4 years ago
Read 2 more answers
H e l p m e ! Please, man, mth is unforgivably hard and I can't fail!
Scorpion4ik [409]

Answer:

Step-by-step explanation:

Let's solve for x.

−3x+2y=−10

Step 1: Add -2y to both sides.

−3x+2y+−2y=−10+−2y

−3x=−2y−10

Step 2: Divide both sides by -3.

−3x /−3 = −2y−10 −3

x= 2 /3 y+ 10 /3

Answer:

x= 2 /3 y+ 10 /3

6 0
4 years ago
Read 2 more answers
A parabola has its vertex at (2, 2), and the equation of its directrix is y = 2.5. The equation that represents the parabola is
LUCKY_DIMON [66]
We are given with the data of a parabola with vertex at (2, 2) and directrix at <span>y  = 2.5. the formua should be ax^2 + b x + c = y because of the directrix. 

(x-h)^2 = 4a (y-k)
(x-2)^2 =4a (y-2) 
a is the equidistant distance from focus to vertex and from vertex to directrix that is equal to -0.5
then the  answer is 
</span>(x-2)^2 =-0.5*4 (y-2) 
<span>x2 - 4x + 4 = -2y +4
x2-4x+2y = 0

answer is C

</span>
3 0
3 years ago
Jaiver bought a new TV for 479.76. He will make equal payments each month for 2 years . Estimate each payment.
Citrus2011 [14]

Answer:

$19.99

Step-by-step explanation:

There are 12 months in a year, so in 2 years, there are 24 months.

Find how much each payment will be by dividing the cost by 24:

479.76/24

= 19.99

So, each payment will be $19.99

7 0
3 years ago
Which of the following have a probability of 25 percent select three options ​
Likurg_2 [28]

What are the options?

8 0
3 years ago
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