4. When Hillary and Winston go to the grocery store together, Hillary buys eight boxes of gummies and Winston buys four boxes of gummies. If Winston buys 16 boxes of gummies, how many does Hillary buy?

32 boxes of gummies

answer: it is a.,b.,d.

step-by-step explanation:

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.