The answer is B (56) because it states that it takes 14 minutes to bake 40 cookies, and you already have 100 cookies so you would just add the time it took to bake 40 cookies which would be 42+14=56
The equation should be g/12 = 1/4. Since the sub was cut into 12 parts, then the total would have been divided by 12 to get 1/4 equal parts. To solve the equation you multiply 12 by 1/4. This will get you 3. This means the original sub was 3 feet long.
a) 1 bag is $2.99
b) 9 bags are $26.91.
$11.96/4 is 2.99
So one bag costs $2.99 and for any rest of number of bags we just multiply that number by 2.99!!
Hope this helps. :)
