Solve the system using any method. Type an ordered pair. 

Determine whether the ordered pair is a solution of the system of linear equations.(6, -1),

Find the degree of the polynomial.-6×2 – 5x2y – 4

Given the cost function, C(x), and the revenue function, R(x), find the number of units x that must be sold to break even.C(x) = 12x + 8000R(x) = 22x

Solve. Put a comma between the numbers not a spaceOne number is 3 less than a second number. Twice the second number is 1 less than 3 times the first. Find the two numbers.

Simplify. Write the answer with positive exponents.(x5)-3

Find an equation of the line. Write the equation using function notation.Through (-5, -44) and (1, -2)

Determine whether the ordered pair is a solution of the system of linear equations.(3, -2),

Given the cost function, C(x), and the revenue function, R(x), find the number of units x that must be sold to break even.C(x) = 12x + 14,000R(x) = 26x

Factor the polynomial completely.xy – 4yz + 12x – 48z