Create a system of two linear equations that has solution x = 4 and y = -5 and one of the equations is y = -2x + 3. Explain all steps. please dont wanna fail

What number must you add to complete the square x^2+12x=16

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?