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vlada-n [284]
3 years ago
15

A local public library decides to track the number of hours that a certain computer is being used. The table represents the numb

er of hours, y, which is dependent on the number of days, x. x y 3 21 5 37 7 53 What is the linear equation that represents this situation? y = 8 x + 45 y = 8 x minus 3 y = 2 x + 16 y = 2 x minus 32
Mathematics
2 answers:
Mazyrski [523]3 years ago
8 0

Answer:

y = 8x -3

Step-by-step explanation:

In other words, your answer is B ;) just took the test on edge, i hope you get 100% !!

serg [7]3 years ago
7 0

Answer:

The answer is table C represnts a non funtion

Step-by-step explanation:

Table A, B, D don't repeat any numbers. But Table C has Two 24's in it.

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Papessa [141]

The hypotenuse is the side opposite to the right angle.

B.) opposite

5 0
2 years ago
Which equation represents the line that passes through the points (6,-3) and (-4,-9)?
Citrus2011 [14]
I will give in y=mx+b and ax+by=c form

using point slope form
y-y1=m(x-x1)
where the slope is m and a point on that line is (x1,y1)

slope between 2 points (x1,y1) and (x2,y2) is (y2-y1)/(x1-x1)

given
(6,-3) and (-4,-9)
slope=(-9-(-3))/(-4-6)=(-9+3)/(-10)=-6/-10=3/5
a point is (6,-3)

y-(-3)=3/5(x-6)
y+3=3/5(x-6)
y+3=3/5x-18/5
y=3/5x-33/5
-3/5x+y=-33/5
3x-5y=33


equation is
y=3/5x-33 or
3x-5y=33 or
y+3=3/5(x-6) or
y+9=3/5(x+4)
7 0
3 years ago
There are five envelopes on a table. Four of the envelopes are marked 8, 2, 4 and 1. You are told that the mean of the numbers o
Lostsunrise [7]

Answer: 16

Step-by-step explanation:

3 0
2 years ago
a rectangle has a length of 6 and a height of 5 inches. complete the number sentences to show two ways to find the perimeter of
Lisa [10]
I think your answer is 11 hope. i helped bye
5 0
3 years ago
A number k minus the quotient of a number g and 5
Andrej [43]
The quotient of a number g and 5: g/5
A number k minus..: k - 

So your expression will be:

k - g/5


hope this helps
6 0
3 years ago
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