Mr. Rosario uses 3/2 of a tank of gasoline each week to drive to and from his job.
How many tanks of gasoline does
Mr. Rosario use in 9 weeks?

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?

Which of the following represents the factorization of the trinomial below? x^2+7x-30

Jane has 5 nickels.john has 3 dimes.jane says she has a greater amount of money.with the information given,is she correct?