From 9: 00 am to 12: 00 pm, linda's stock portfolio increased in value from $2,500 to $6,400. if linda's portfolio continues to grow at this rate, how much will it be worth at 2: 30 pm?

What is the equation and solution for the sentence? the sum of a number and thirty-one is one hundred thirteen. write the equation as n-31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and subtract 31 from both sides. the answer is 82. write the equation as n+31=113 and add 31 to both sides. the answer is 144. write the equation as n-31=113 and add 31 to both sides. the answer is 144.

Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection

How can you find the mean absolute deviation (mad) for this set of data?