Which algebraic expression represents the verbal expression "7 decreased by m"
a. m-7
b. 7m
c.7-m
d. 7+m

Plz, ! the box plot below shows the total amount of time, in minutes, the students of a class surf the internet every day: a box plot is shown.part a: list two pieces of information that are provided by the graph and one piece of information that is not provided by the graph. (4 points) part b: calculate the interquartile range of the data, and explain in a sentence or two what it represents. (4 points) part c: explain what affect, if any, there will be if an outlier is present. (2 points)

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

If a || b and e || f , what if the value of y ?