Which equation can pair with 3x + 4y = 8 to create a consistent and independent system? 6x + 8y = 16 –3x – 4y = –6 6x – 3y = 2 –3x – 4y = –8

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3