mark invested a certain amount at 5 % simple interest per year after 10 year he received an interest of 50000 how much did he invest​

Name these type of angles shown check all that applies

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?

Arational number that is equivalent to -20/4?