((
1. 12 + (15 – 5) + (9 - 3))
12 + 10 +6
12 -18

The length of the line segment ac is 8x-9 what is the value of x

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric

Find the amount of simple interest earned for depositing the given principle in an account if $2200 is invested at 5.5 % for 6 months