Chinchulinas telecommunications charges $0.12 per minute of phone use plus a monthly service fee of $8.00 for it phone service. Which equation can be used to find c, the total cost for one month when m, minutes are used?

Q: A carpenter had two pieces of lumber that totaled 55 feet in length. The shorter piece was 12 feet…

A: Given :  length of longer piece = x short piece is 12 feet shorter Therefore, length of shorter…

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

A:

Q: Sarah has an average of 94 on her 5 science quizzes. If her teacher drops her lowest grade of 81,…

A: It is given that ; The average marks of Sarah on 5 sciences quizzes  = 94 And if  teacher drops her…

Q: Complete the table based on the equation. y = -a + 5 -4 -2 4 18. 1.

A: See attached file for a step by step explanation.

Q: Zeke buys x tapes selling for $6 each, and y CDs selling for $7 each. Which of the following…

A: Given Data: The number of tapes bought by Zeke is: x The cost of a tape is: cx=$6 The number of CDs…

Q: 2. A summer movie club charges a $30 membership fe and then $5 per movie. Which equation can be used…

A:

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

A:

Q: Translate the sentence into an equation, Three less than the product of 5 and a number equals 7 use…

A:

Q: Mr. Negron purchased brand new jerseys for the Hamilton High School basketball team. He paid $6.40…

A: Cost per jersey = $6.40 Total number of jerseys = x total cost of the jerseys = $6.40x Cost of the…

Q: Two friends, Peyton and Aaron, took summer jobs. The equation y = 29.8x represents Aaron's earnings…

A: To get the Aaron earning per hour put x=1, So we get Aaron earning = $29.8 per hour.. Now it is…

Q: Alexander is unsure of how many nights he will stay in New Delhi, India. Write an equation that…

A:

Q: determine the solution set to the equation. (x+ 3)^2+ (y− 5)^2 = 0

A: Sum of two squares equal to 0. So they has to be zero. Because square numbers are always greater…

Q: Write the following statement as an equation and hence find the number of oranges indra bought.…

A: Given that Indra bought 12 apples at 19 pence each and some oranges at 29 pence each. Also, she…

Q: Tom, Kristen, Kaley, and Bill bought 3 granola bars to share among themselves. They divided each…

A: Given that Tom, Kristen, Kaley and Bill bought 3 granola bars to share among themselves. They…

Q: rentel car company charges a base fee of $53.67 plus $0.75 per mile driven. If X represents the…

A:

Q: The phone company Ringular has a monthly cellular plan where a customer pays a flat monthly fee and…

A:

Q: x represents the number of large coffees sold at the local coffee shop and y represents the total…

A: Given: Assume that, x represents the number of large coffees sold and y represents the total revenue…

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

A:

Q: A moving company charges $250 to rent a truck and $.40 for each mile driven. Mr. Lee paid a total of…

A: As per the company guidelines I'm restricted to solve your first question only. If you want to solve…

Q: Jaden wants to purchase four notebooks and a calculator. If the calculator cost $85, which equation…

A:

Q: A half dozen cupcakes at the Ossining bakery cost $15. write an equation that relates the total cost…

A: To write the equation that relates the total cost to the number of cupcakes purchase.

Q: A half dozen cupcakes at the Ossining bakery cost $15. Write an equation that relates the total cost…

A: Given: A half dozen cupcakes at the Ossining bakery cost $15. To determine: An equation that relates…

Q: what would be the best way to remember how to rewrite an equation from y=1200et, to the form of…

A: Consider the equation  y=1200et

Q: Nancy has 53 marbles. She buys x marbles, after which her collection increases to 105 marbles. Which…

A:

Q: A concert promoter needs to make $111,000 from the sale of 2400 tickets. The promoter charges $40…

A:

Q: a pound of turkey cost $0.61, how much will q pounds cost? The cost of q pounds of turkey is $____

A: We have to find

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

A:

Q: - Joey is a cab driver. For his first trip, he travels 8 miles and earns $10. For his second trip,…

A: Explanation and solutions is given below....

Q: On Friday, Jessica babysat for 3 hours and earned $27. On Saturday, Jessica babysat for 6 hours and…

A: The statements involving algebraic operations and expression namely addition, subtraction ,…

Q: fx) = 3x + 5: (-1,21 %3D

A: To check the ordered pair (-1,2) is the solution of the given equation f(x)=3x+5...(1) Now, if the…

Q: Ari adds 16 ounces of chocolate chips to a batch of cookie dough that makes 36 cookies. If the 25…

A:

Q: Jill has a weekend job at Electro-City selling tablet computers. She earns $10 per hour plus a $25…

A:

Q: Rhonda purchased a flat screen tv by writing a check for $372.60. If the sales tax where she lives…

A: Given, the check amount is $372,60, The sales tax is 8%. Now let the Original price of TV before…

Q: 1. A mobile internet company charges 90 pesos per week plus 2 pesos charge per minute of internet…

A:

Q: Ahmed drove a car from Muscat to Abu Dhabi, a distance of 500 km, and then returned to Muscat. The…

A: Distance between Muscat and Abu Dhabi = 500Km let going from Muscat to Abu Dhabi speed of car = x…

Q: Write an equation to represent the situation. "If three times Alisha's age 6 years ago was…

A: Solve as general

Q: The county fair charges 1.00 per ride and an additional 3.00 to get into the fair. Write an equation…

A: Let X be the total number of rides  Cost per ride = 1  Therefore total cost for X rides= X×1 = X…

Q: A certain electronics manufacturer found that the marginal cost C to produce x DVD/Blu- ray players…

A: Solve the following

Q: Donna receives a $100 gift card to MovieStop. EachBlu-raycost $12.99 and DVDs cost $10.99 each.…

A: Given :— Gift Card Value = $ 100 Blu-Ray cost = $ 12.99 each DVD's cost = $ 10.99 each Donna can…

Q: Kate and Jean paint a house together in 6 days. If they work alone, Kate takes 5 fewer days than…

A:

Q: what would be the equation if 2 angles are supplementary and 1 angle is 57 degrees larger than the…

A: A supplementary angle is an angle that equals 180°. So now we know that the two angles added…

Q: Two friends, Ethan and Henry, took summer jobs. The equation y = 21x represents Ethan's earnings in…

A: Given The equation y=21x represents the Ethan's earnings. And the table shows the Henry's earnings.…

Q: The profit for a computer business is represented by the equation P(x) = -40x^2 + 140,000x. What is…

A:

Q: A piece of furniture has a retail price of $780 and is on sale at a 20% discount. What will be the…

A:

Q: The cost of renting a car is $35/wk plus $0.25/mi traveled during that week. An equation to…

A: To find: The distance travelled in miles. Given information: The equation to represent the cost…

Q: A management consultant estimates that the number h of hours per day that employees will work and…

A:

Q: Under her cell phone plan, Lily pays a flat cost of $55.50 per month and $4 per gigabyte. She wants…

A: Given ,  Under her cell phone plan, Lily pays a flat cost of $55.50 per month and $4 per gigabyte…

Q: Ms. Chang sold 28 cars. She sold 8 fewer than as many cars as Mr. Diaz. Which equation can be used…

A: Here c is the number of cars Mr.Diaz sold

Q: A concert promoter needs to make $81,000 from the sale of 1800 tickets. The promoter charges $40 for…

A: x+y=1800x= number of $40 ticketsy= number of $70 tickets

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.