A pack of gum costs 75 cents. That is 3 cents less than three times what the pack cost 20 years ago. Which equation could be use
1 answer:
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Answer:
option D. (-3,21),(-2,16),(0,6),(1,1),(2,-4)
Step-by-step explanation:
we have
we know that
To find the values of y substitute each value of x in the equation
so
1) For
2) For
3) For
4) For
5) For