yoko used a total of 4 3/4 gallons of gas while driving her car. each hour she was driving, she used 5/6 gallons of gas. what was the total number of hours she was driving. write your answer in simplest form or mixed number.​

1. are the triangles similar and if so why? what is the value of x? show your work.

20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm

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.