Hi!
3x + 4y = 17
-3x - 2y = -3
_____________
3x - 3x + 4y - 2y = 17 - 3
2y = 14
The correct answer is D. 2y = 14
Hope this helps!
Divide the total by the number of pounds to get the price per pound, or the unit rate.
$2.99 ÷ 16 lb = 0.186875
Since 0.186875 isn't an accurate US dollar amount, round to nearest hundredth, 0.19.
The unit rate is <u>$0.19/lb.</u>
1, 4, 13, 40, 121, 364, 1,093, 3,280, 9,841, 29,524, 88,573.
Hoped this helped :)
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