Can someone tell me if these are correct if they aren’t what’s the answer please

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

Describe the domain and range of y=2(3)^x-2+5

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.