Hey 17 foot piece of string is good into two pieces so that the longer pieces 5 foot longer than twice the shorter piece if the shorter piece is x feet long find the length of both pieces

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Give me the equations of two lines that have the same slope but are not parallel.