Respuesta :

If you look closely the 2 is being divided by 5, divide 5 by each number and you will get the answers
2 5 10 12 15 20
$0.40. $1. $2.00. $2.40. $3. $4


Hope it helps!
.20 per ounce
Unit rate is same as slope - change in Y over change in X
Y 2.00- .40 = 1.60
X. 10 - 2 = 8

1.60/ 8 = .20 per ounce

You can double check your work, .20 x 20 oz = 4.00 as shown in last column

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