ada has time on the weekends to earn some money. A local bookstore is looking for someone to help sort books and will pay $12.20 an hour. To get to and from the bookstore on a work day, however, Jada would have to spend $7.15 on bus fare.   Write an equation that represents Jada’s take-home earnings in dollars, E , if she works at the bookstore for  h hours in one day.

Q: Bryan started his account with $75 he received from his mom. He then saves 25 per month. What is an…

A:

Q: At their going-out-of-business sale, Bill's Bikes sold 39 bikes and had 57 left. Which equation…

A:

Q: Gurruminas Auto motive charges $35 for each car plus $7 per hour. Write an equation that represents…

A: We are told in the question that, Gurruminas Automotive charges $35 for each car plus $7 per hour.…

Q: a pizza shop sells personal small pizzas. A small personal cheese pizza costs $8,; each topping that…

A: cheese pizza costs =$8 Each topping added to the pizza will cost =$0.75

Q: Dan’s hourly earnings (d) are $0.25 less than three-fourths of Carol’s hourly earnings (c). Which of…

A: According to given problem Dan's earning is $ 0.25 less than three-forth of Carol's. Carol's hourly…

Q: Teresa had some Girl Scout Cookies; she gave 2 of them to her best friend, and now she only has 4…

A:

Q: Teddy earns $9 an hour coaching a football camp. Last Saturday, he earned $63. Write the equation to…

A: Teddy earns  an hour =$9 earned =$63

Q: Joe keeps his savings in a bank account.  He began with $500, and adds $150 each year.  In the form…

A:

Q: A cell phone company charges $30.00 per month for the first 300 minutes and $0.10 per each…

A: The required equation is  30+0.10*m=45

Q: Justin earned $25.67 one week and $37.85 the next week. He also purchased a DVD for $19.99 and gas…

A:

Q: $7 less than twice his sister's, which equation can be used to determine his sister salary?

A: $7 less than twice his sister's salary. Which equation can be used to determine his sister salary?

Q: An author works on a new book and after writing a few chapters, begins a new plan to write 600 words…

A:

Q: end of each week, she will add $20 to the account. Write an equation to describe the total amount S,…

A: $35 initially After 1 week  Total amount = 35 + 20 After 2nd week  Total amount = 35 + 20 + 20 = 35…

Q: Adam goes to a skating rink on Tuesdays for $8.50. While there, he pays $1.50 for each item he buys…

A:

Q: A small company took out three different loans totaling $73000 to expand their business. The annual…

A: A small company took out three different loans totalling  to expand their business.The annual rate…

Q: 27 A company prints and mails photographs uploaded to their website. They charge 19 cents for each…

A: 27) The website uses the equation c = 0.19p+ 3.50 to invoice the customer, where c is the total cost…

Q: Jolie earned $205, 205 for babysitting in one month. She spent d dollars going to a water park with…

A:

Q: Aaron's Word Processing Service (AWPS) does word processing. The rate for services is $32 per hour…

A: Given: The rate for service is = $32 per hour One-time charge = $31.50 Formula Used: Y = a + bX

Q: $800 at a car wash fundraiser. They charged $5.00 for small vehicles and $10.00 for larger vehicles.…

A:

Q: Jess earns $8 per hour. Create an equation for Jess where x is the number of hours and y is the…

A: Jess earns $8 per hour. Create an equation for Jess where x is the number of hours and y is the…

Q: Marcus rents a car for one day. The charge is $30 plus the $0.15 per mile. He wants to spend exactly…

A: Marcus rents a car for one day. The charge is $30 plus the $0.15 per mile. He wants to spend exactly…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.