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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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[a]. check attachment.

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