(10 points) Joe’s parents bought him a new car for his birthday. They paid $6990 for a car that was originally priced at $7599. What percent of the original price did they pay? [A] Set up a proportion that can be used to solve this problem.

[B] Show all steps to solve the problem.

HELP: Please and thank you!

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.