The amount of money in a bank account increased by 21.5% over the last year. If the amount of the
money at the beginning of the year is represented by n, which expression represents the amount of
money in the bank account after the increase?
A. n + 0.215n
B. n + 21.5n
C. 0.215n
D. 21.5n

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.