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UkoKoshka [18]
3 years ago
10

if each of the 4 shelves holds 14 movies, how many movies does betty have on her shelving unit? show your work

Mathematics
2 answers:
shutvik [7]3 years ago
7 0

Answer:3.5 movies

Step-by-step explanation:

4 shelves hold 14 movies

1 shelves hold 14/4=3.5 movies

Ede4ka [16]3 years ago
6 0
I’m assuming you meant in each shelf there is 14 movies, and there is 4 shelves, so you would multiply 14 x 4 which would be 56 movies
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I didn't understand this to be honest I thought I had to find what jm and lm were together and then subtract from the whole tota
prisoha [69]

Answer:

The correct answer is 3x-2

Step-by-step explanation:

It gives you the expression for JM and LM, and it asks for JL. Therefore, if you take away LM from JM, you are left with JL. You must subtract 2x-6 from 5x-8.

∴5x-8-(2x-6)

Do not forget to distribute the negative since you are subtracting, so instead of subtracting 6 from 8, you will be adding 6 to 8 because two negatives make a positive.

7 0
3 years ago
Please help will give brainliest
IgorLugansk [536]

Answer:

That would be 2 pints!1!1!

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
Find c in the equation <br> 8c=14-0.5(10c+2)
kozerog [31]
8c = 14 - 5c - 1
13c = 13
c = 1
6 0
2 years ago
PLEASE HELP. WILL GIVE BRAINIEST AND 60 POINTS if you show work so I can understand these.
vitfil [10]

1) use change in y/change in x to find the slope from two points:

change in y: 5-2=3

change in x: 0-(-1)=1

3/1=3 is your slope


2) if it is a direct variation, you know as x increases, y increases, both at constant rates

since y is 10 more than x in the example, it will always be 10 more than x

y=x+10 is your equation.

when x=9, y=19

now they could not be reffering to their difference in addition, but their difference in multiplication. In that case, y is 3 times x in the example, so it will always be 3 times x

y=3x is your equation

when x=9, y=27


3) the slope of this line is determined by change in y over change in x:

change in y: 4-4=0

you don't need to calculate the change in x because 0 divided by anything is 0, so that is your slope.

y=0x+b

4=0(1)+b

4=0+b

4=b

y=4 is your equation because 0 times x is zero. this means that it is a horizontal line with a constant y value of 4


4)

y - value of y in a point =slope (x - value of x in a point)

y-(-1)=2/3 * (x-(-3))

y+1=2/3x+2/3(3)

y+1= 2/3x+2

y=2/3x+1

from solving point slope form, you can get to slope intercept form


5) not sure what this question is asking for

- a line?

- an expression equivalent to -1 and 2/3?

both of those aren't possible with the information given


6) parallel means same slope different y intercept

y=5x+b

-1=5(2)+b

-1=10+b

-11=b

y=5x-11

7 0
3 years ago
PLEASE HELP ME WITH THSE QUESTIONS I WILL MARK BRAINLIEST IF ITS RIGHT..
larisa [96]
20. B
21. B
22. A
23. C
24. A
25. A
Those should be right? Let me know if you need an explanation.
4 0
3 years ago
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