For her birthday, kendra received a gift card in the mail from her grandparents. the gift card was worth $50. kendra thought, since she had just received other gifts for her birthday, she would wait a while to spend the gift card. unfortunately, kendra forgot all about the gift card, and the card loses $5 every month after its date of purchase if it has not been used. if kendra forgot the card for three months, she lost $

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

An equation where variables are used to represent known values—function notation true or false

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.