Bao can eat 12 chicken wings in 3 minutes. She eats the chicken wings at a constant rate. How many chicken wings can Bao eat in 12 minutes?
chicken wings
Stuck?

48

Step-by-step explanation:

If Bao eats 12 chicken wings in 3 minutes than that will help us find the unit rate by dividing 12 by 3, and then you will get 4. Now that you know the unit rate you will multiply it by 12 and get 48.

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here