Nina and her friends have $40 to
each small soda costs $2
er friends have $40 to spend at the movie theater. each large popcorn costs $5 and
write an equation for the number of snacks she can buy with the money she has.

2s+5p=40

Step-by-step explanation:

s=sodas

p=popcorn

you can plug in 0 for s or for p to see how many of the other she can get (if you plug in 0 for s you see she can get 8 popcorns, if you plug in 0 for popcorn, she can buy 20 sodas)