Solve the system of equations.

x + 3y = -1
2x + 2y = 8

(-4,1)
(2,-1)
(4,-1)
(5,-2)

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Mrs.sling bought a pound of green beans for $1.80. how much will mrs.tennison pay for 3 1/2 pounds of green beans?

What is 6/10 rounded to the nearest half