Use sigma notation to represent the sum of the first five terms of the following sequence: −5, −9, −13, … the summation from n equals one to 5 of quantity negative 5 plus 4 times n the summation from n equals one to 5 of quantity negative 1 minus 4 times n the summation from n equals one to 5 of quantity negative 1 minus 5 times n the summation from n equals one to 5 of quantity negative 1 plus 4 times n

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

b

step-by-step explanation:

c. 6tan80

step-by-step explanation: