Solve each system of equations below.
a,
y = 3x +1
x+2y=-5

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.