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Artist 52 [7]
3 years ago
5

What expression is equavalent to -72x+60

Mathematics
1 answer:
lozanna [386]3 years ago
8 0
-36x+30

-24x+20

-18x+15

-12x+10


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Suppose that 5 J of work is needed to stretch a spring from its natural length of 30 cm to a length of 39 cm.
vesna_86 [32]

Answer

given,

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