Find the degree of this polynomial. –s5 − 4s3 + 4s2 + 5s

Maria walks a round trip of 0.75 mile to school every day. how many miles will she walk in 4.5 days

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.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?