Select all of the following expressions that are equivalent to 9 1/2. 1. 3 1/2 X 3 1/2
2. 6V27
3. 27 1/3 X 3 1/2
4. 81 1/2 X 81 1/2
5. 726 1/6
6. 81 1/3 X 81 1/3
7. 81 1/4 X 81 1/4

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.