Explain how you can use a model 4 x 1/3

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.

Aa at 9 a.m. it at 4 p.m. he a of $28.84.?