2) This year, Andy’s class took one more than three times as many field trips as last year’s class. This year, Andy’s class took a total of 7 trips. How many field trips did his class take last year?

Which expressions are equivalent to -6 + 3m

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?

∆red ≅ ∆ by rule will give brainiest if possible