Okay so my dad promised me 100 dollars when I was 7 because he needed to borrow certain types of bucks. And he actually has 100 dollar bills. But today my sister went up to me and said promise you wont tell. I'm like what did you do now? She shows me a 100 dollar bill and says dad gave it to her and not to be mad. He gave her 100 dollars up front

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?