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Maksim231197 [3]
4 years ago
11

I'm using double number lines. Martin bought 3 DVDs for $15.00 on Black Friday. At this price, how much would 8 DVDs cost?

Mathematics
1 answer:
bagirrra123 [75]4 years ago
6 0
First of all, I find it easiest to write n equation.

3 / 15 x 8 = 

Now that we have an equation, we can figure out a solution. 

3 / 15 = 5
5 x 8 = 40

So 8 DVD's would cost $40.00. 
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Which table of values was used to create the scatterplot below?
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Answer:


Step-by-step explanation:


There is a scatter plot given and we hae to find the tables.

On the x axis, day of fund drive is marked and on y axis money raised is marked.

We find out the points from the graph as Ordered pairs

(1,200) (2,300) (3,200) (4,400) and (5,300)

The above can be represented in table form as

1 2 3 4 5

200 300 200 400 300

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5xn+5

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hope that helps

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3 years ago
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What is the solution to this system of equations? {x+y=6x=y+2
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