John has 12 pounds of dog food and is going to separate it into 3/4 pound portions. How many portions of dog food will he have!?

And you can’t find this on google so don’t even say that ! give me step by step tutorial please if ur gonna help me out

he will have 16 portions of dog food

Step-by-step explanation:

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square