Asha is modeling the price of a cable package using algebra. The package starts at $50 and increases by $5 for each additional channel. Which linear equation appropriately models the relationship?

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol