Answer:
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Step-by-step explanation:
Cookies-x
Cakes-y
x+y=64; he sold a total of 64 cakes and cookies.
x=3y-4; he sold 4 less (-4) than 3 times (3y) the number of cakes he sold.
2c+2+6c-4
=8c-2
Answer: B
8
16/8=2 and 24/8=3 that is the common denominator of 8