Answer:
r=s+5
Step-by-step explanation:
So, letsgo over what we know:
The regular price is r
The sale price is s
Now lets compare the difference between r and s:
10r = 5s
20r = 15s
30r = 25s
What is the difference between the r and s value in each situration?
Well, from what I can see, r is always 5 more than s.
This can be writen as:
r = s+5\
So this is our equation, for if you plug in any number for s, you will get an accurate r value.
For instance, if you say s is 25:
r=25+5
=
r=30
This looks just like the 30r=25s in the table above.
So:
r=s+5
Hope this helps! :)
Answer:
8a+24b
Step-by-step explanation:
Three hundred fourteen thousand ,two hundred seven
The line y = -1 is a horizontal line passing through the point (0, -1).
Draw it.
Find the point (0, -1) and draw a line through it.
It is a line parallel to the x-axis.
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1620 / 1 = 1620
1620 / 2 = 810
1620 / 3 = 540
1620 / 4 = 405
1620 / 5 = 324
1620 / 6 = 270
1620 / 9 = 180
1620 / 10 = 162
1620 / 12 = 135
1620 / 15 = 108
1620 / 18 = 90
1620 / 20 = 81
1620 / 27 = 60
1620 / 30 = 54
1620 / 36 = 45
1620 / 45 = 36
1620 / 54 = 30
1620 / 60 = 27
1620 / 81 = 20
1620 / 90 = 18
1620 / 108 = 15
1620 / 135 = 12
1620 / 162 = 10
1620 / 180 = 9
1620 / 270 = 6
1620 / 324 = 5
1620 / 405 = 4
1620 / 540 = 3
1620 / 810 = 2
1620 / 1620 = 1
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