Joanna wants to buy a car. her parents loan her 5,000 for 5 years at 5% simple interest. how much will joanna pay in imterest?

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

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.

Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?