Given an arithmetic sequence in the table below, create the explicit formula and list any restrictions to the domain.. a_n = 40 + 7(n − 1) where n ≥ 40 . a_n = 40 + 7(n − 1) where n ≥ 1 . a_n = 40 − 7(n − 1) where n ≥ 40 . a_n = 40 − 7(n − 1) where n ≥ 1 .

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

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

Urgentwhat is the area of the figure?