27 A company prints and mails photographs uploaded to their website. They charge 19 cents for each print and $3.50 for shipping and handling. The website uses the equation c D to invoice the customer, where c is the total cost of an order and p is the number of prints in the order. If Bailey orders 48 prints, what amount will the website put on her invoice? 0.19p + 3.50 Answer = $ (be sure to use the correct place value)

Q: The distance between Maggie’s home and her school is 5,280 yards.   The distance she rides to school…

A: To find the distance Maggie rides to school and back every day, need to multiply the one-way…

Q: Car payments are determined using simple interest.  To finance your vehicle purchase you have two…

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Q: Allen earns $260.50 doing yard work. He mows 8 lawns for 25$ each and weeds gardens for $5.50 each.…

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Q: A person standing on a moving walkway travels 75 feet in 25 seconds. what equation represents the…

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Q: Jeremy has $15 to spend at the carnival. Tickets for rides cost $1.50. Tickets for games cost $1.00.…

A: The linear equations are represented as: ax+by=c.

Q: Allen works as a pest control technician. Let y represent his total pay (in dollars) for the month.…

A: Allen works as a pest control technician. Let y represent his total pay (in dollars) for the month.…

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: The cost of renting a car is $42$42/week plus $0.25$0.25/mile traveled during that week. An equation…

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Q: Jane has two test grades of 83, four grades of 86, and 3 grades of 92 on her first nine math tests.…

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Q: Last​ season, a sports fan spent $1,870 to see his favorite team play 34 games. To see each​ game,…

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Q: Lincoln bought 3 bottles of an energy drink for $4.50. Write an equation relating the total cost y…

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Q: 4. Lisa is in charge of buying door prizes for the school dance. She bought $2 cups (c) and $3…

A: Given,  Lisa is incharge of buying door prizes for the school dance.  She bought $2 cups and $3…

Q: Maggie opened a savings account and deposited $200.  She will deposit $50 into this account each…

A: What are functions? Functions are the relationship between sets of values.  y=f(x), for every value…

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.