Afarmer has 112 pecan tree and 97 walnij tree. how many more pecan teresa does the farmer have than walnij tree? desrcibe what you would do i would regroup the tens i would add 12 + 97 i would subtract 7 ones from 12 ones which answer is correct?

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)

Factor this polynomial completely x^2-64

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not