Consider the data set
x-4-6-7-9-11-12-13-y
A. knowing that the range is 11, and the mean is 9, find the mode and the median.
increase 360 by 45.8percent
increase 500 by 43 percent
5k - 2k = - 11
2 3 6
-126=14k
9c squared+8m squared+6c-6c squared+3m squared+2c
m/4=-13
-142=-13
2a-3b-4c+5d=4
-a-5b+2c-10d=-29
a+4b-3c-d=16
-a+b+5c-2d=-6
gauss eliminationm
simplify:9c squared+8m squared+6c+6c squared+3m squared+2c
