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SVEN [57.7K]
3 years ago
6

PLEASE HELP!!! I am stuck!! How do I get question c)?

Mathematics
1 answer:
GenaCL600 [577]3 years ago
5 0

-15/-21 -14/x

-15x = -21 * -14

x = -19.6

answer -14c = -19.6 or about -20

answer 3c = .6 or about 1

formula would be

y= 1.2x -3

partial variation means the line doesn't go through (0,0)

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If Ricardo has already saved 83% of the money, then he needs to save 17% more, because 83% + 17% = 100%

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