What is the factored form of x^3-1 ? (x^3-1)(x^2+x+1) (x-1)(x^2-x+1) (x-1)(x^2+2x+1)

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

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.