A person invested ​$8300 for 1​ year, part at 8​%, part at 11​%, and the remainder at 15​%. The total annual income from these investments was ​$1051. The amount of money invested at 15​% was ​$700 more than the amounts invested at 8​% and 11​% combined. Find the amount invested at each rate.

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|

nope.   happens to me as well.

-aparri

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation: