(2 points) Let B = {b1, b2} and C = {c1, c2} be bases for R 2 , find the change-of-coordinates matrix from B to C and the change-of -coordinates matrix from C to B, where b1=[7 5] , b2=−[3 −1 ] c1= [1 −5] , c2= [ −2 2]

This trip the family will spend $117.96. the next trip they will spend $119.27. this is an increaseof $117.96 - $119.27| or an increase of $1.31.what is the percent of increase? round your answer to the nearest whole percent. type your answer into the space. the percent of increase is: resetsubmit