Answer:
2
Step-by-step explanation:
38 total students
5 like neither one, so 38 - 5 = 33
22 plus 13 is 35, but only 33 students like one of them, so 35 - 33 = 2 extra votes, which means 2 like both.
7
Do the brackets first
X+8= 8x
then you plus 8x + 8x =16x
16x -9 =7x
40/50 weeks is the ans
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hhh