HELP. WILLGIVE BRAINLIEST

Add.

17.4 + 17.7

The table shows the distance traveled over time while traveling at a constant speed.

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

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*