Paige borrows $700 from her parents for a new computer. she repays $100 the first month, then begins to repay her parents $75 per month. which recursive formula models the total amount of money still owed,

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?