Which table represents the function y = 3 x – 1?
1 answer:
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(1) let "r" denote number of rabbits, "c" number of chickens
Set up the equations:
Answer: There are 575 rabbits and 425 chickens
(2) m - number of Mike's stamps, a - number of Andrew's stamps.
Set up equations:
Answer: Mike has 48 stamps. Andrew has 12 stamps.
either:
and in that case:
or:
and in that case
So; the answer is: either 2 or 1.75