Answer:
12 gifts
Step-by-step explanation:
set the equation to 270-15x=330-20x
Answer: Could be 0,1,2,3,4,5
Step-by-step explanation: 9-n has to be greater or equal to four. 9 minus 4 is five. So all of the answers must be positive numbers that are less than five.
I just guessed and it is 108
<span>2n−1 + 7n - 2
= 9n - 3
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C 50 miles is your answer!
35/0.7
=
50 miles