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Answer:
bat and pad is correct answer
neither buy is better, both buys are $2.28571428/ounce
?= 3
Step-by-step explanation:
let x = ?
18-2x=4x
6x=18x
x=3
3/4 x 5 = 15/20
3/5 x 4 = 12/20
15/20 + 12/20 = 27/20
Hope this helps!
2.
-10 divided by -5 is 2. The two negatives cancel each other out.