Divide 96 into the ratio 1:7

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

Write as a product: ac^2–ad+c^3–cd–bc^2+bd

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?