C. If Riley's parents give him an additional $1,000, and Riley leaves his allocation amounts the same, then how
much more money will he now have to spend on food than
before?

$200

Step-by-step explanation: 20% of his budget goes to food so everything else is worthless information.  Multiply $1000 by .20 and you'll get the additional $200 for food Riley now has.

this is not the answer this is just a question. is this middle school math?

step-by-step explanation:

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: