Answer:
He has 5 sandwiches, 7 sides, and 10 drinks to choose from
Step-by-step explanation:
Is this a rise over run question
4x=12
x=12/4
x=3 answer
y=4*3=12 answer.
z=8-3=5 answer.
proof
3+12+5=20
20=20
all work is shown and pictured
