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BabaBlast [244]
3 years ago
15

The quantities x and y are proportional.pls help plsssss this work is due 20 min plsss helppp

Mathematics
1 answer:
Dahasolnce [82]3 years ago
5 0

Answer: 2.5

Step-by-step explanation:

y = rx

substitute numbers in and solve for r

if

y = 10

x = 4

then

10 = r4

r = 10/4 = 2.5

this works for all the other numbers and always gives r = 2.5

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Liam biked for 3 hours at a speed of 8 mph and then walked the remaining part of his way at a speed of 3 mph. If the total dista
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5 0
4 years ago
wrangler has 300 dollars to spend on school supplies. He spent 1/10 on notebooks. How much does he have left?
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Answer:

Step-by-step explanation:

<u>Method 1:</u>

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OR

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How this helps!!!

Have a nice day :)

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