(x)+(x+1)+x+2)+(x+3)=216 find 4 consecutive odd integers

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.

Can someone me and explain..will award brainlest!