When solving the system of equations by graphing, what is the solution of 3x + 2y = 2 and 2x – y = 6? A.
(–2, 2)
B.
(2, –2)
C.
(–2, –2)
D.
(2, 2)

What is the domain and range of each function 1. x (3, 5, 7, 8, 11) y ( 6, 7, 7, 9, 14) 2. x (-3, -1, 2, 5, 7) y (9, 5, 4, -5, -7)

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

Can someone show me step by step how to do this?