X=1 2 3 4 5. y=5 7 9 11 13 what's the rule
1 answer:
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So she has used two kinds of sugar, brown and powdered.
She used
cups of brown sugar and 
cups of powdered sugar: we need to add the two numbers:
+= 2+1+
=3
so the correct answer is 4.5
She used
so the correct answer is 4.5