Katie has $20 and buy 3 packs of marker for $4 how many left
2 answers:
3x4=12 20-12=8 so $8 left
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Step-by-step explanation: an image is included to show you the steps.
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Answer:
50 : 6 = x : 40 is the proportion
Step-by-step explanation:
50 : 6 = x : 40
x = 50 * 40 : 6
x = 333.33
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check
50 : 6 = 333.33 : 40
8.33 = 8.33
The answer is good
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1,-1
Step-by-step explanation:
This is because the numbers are increasing.
M = Gradient M = 1/1 = 1
