A dealer marks his goods at 35% above the cost price and allows a discount of 20% on the marked price. Find his gain or loss percent.​

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!