What is the range of the function y = 2x + 1 for the domain 2 < x < 5?

a) 1/2 < y < 2

b) 1 < y < 5/2

c) 4 < y < 10

d) 5 < y < 11

Agroup of five people go out to eat and buy appetizers and main dishes they decide to split the bill so each person pays 20% of the total cost appetizers are $5 and main dishes are $10 write an expression to show how much each person pays explain it with how to solve the problem