Answer:
250 Hamburgers
302 cheeseburgers
Step-by-step explanation:
you sold X number of hamburgers
and x+52 number of cheeseburgers
total was 552
make an equation x+x+52=552
so 2x+52=552
now solve for x
x=250
to find cheeseburgers
(250)+52=302
hamburgeres =x=250