Charmaine tutors English. For each hour that she tutors, she earns 40 dollars.Let A be the amount Charmaine earns (in dollars) after tutoring for H hours.Write an equation relating A to H. Then use this equation to find how much Charmaine earns after tutoring for 17 hours.

Lisa tutors chemistry. For each hour that she tutors, she earns 30 dollars.Let A be the amount Lisa earns (in dollars) after tutoring for H hours.Write an equation relating A to H. Then use this equation to find how much Lisa earns after tutoring for 15 hours.

Rita earns 44 dollars each week working part-time at a bookstore. She earns one additional dollar for each book that she sells.Let A be the amount (in dollars) that Rita earns in a week if she sells B books.Write an equation relating A to B. Then use this equation to find the amount of money Rita earns if she sells 25 books.

Kayla is working two summer jobs, making $10 per hour lifeguarding and $21 per hour tutoring. Last week Kayla worked 4 times as many hours tutoring as she worked lifeguarding and earned a total of $188. Write a system of equations that could be used to determine the number of hours Kayla worked lifeguarding last week and the number of hours she worked tutoring last week. Define the variables that you use to write the system.

A student earns $7.50 per hour at her part-time job. She wants to earn at least $200. Enter an inequality that represents all of the possible numbers of hours (h) the student could work to meet her goal. Enter your response in the first response box. Enter the least whole number of hours the student needs to work in order to earn at least $200, Enter your response in the second response box.

Lauren owes her friend $32.50 for a concert ticket. She doesn’t have the cash now, but she’ll earn itbabysitting this weekend.In this case, m is ____, and b is ________ because Lauren owes her friend $________.If Lauren gets paid $8 an hour to babysit, the equation that represents y, how much money will she have afterpaying back her friend, in terms of x, the number of hours she spends babysitting this weekend, is:𝑦 = 𝑥