You are choosing between two different cell phone plans. The first plan charges a rate of 25 cents per minute. The second plan charges a monthly fee of $34.95 plus 10 cents per minute. Let t be the number of minutes you talk and C1 and C2 be the costs (in dollars) of the first and second plans. Give an equation for each in terms of t, and then find the number of talk minutes that would produce the same cost for both plans (Round your answer to one decimal place). C1 = %3D

Q: The price of corn is $8 per bushel, and the price of wheat is $5 per bushel. If the farmer earns…

A:

Q: The Gifts Galore Catalog Company estimates the demand equation for its portable video…

A: Equilibrium is when demand and supply are equal. That is, Demand =supply

Q: A school is holding a carnival and hopes to raise $500. Child tickets cost $3 and adult tickets cost…

A:

Q: A car travel at 15 mph and a truck travel at 32 mph. The car needs two and a half hours more than…

A: Given: Speed of a car is 15 mph and speed of a truck is 32 mph. The car takes two and half hours…

Q: Marco was paid $8 an hour and received $500 at the end of the summer as a bonus. Stephen was paid…

A:

Q: For the linear equation Y = 2X + 5, if X increases by 1 point, how much will Y increase

A: Solution

Q: You are choosing between two different cell phone plans. The first plan charges a rate of 25 cents…

A: To determine: The equations for cost of both the plans also find the number of talk minutes that…

Q: 1. At a restaurant the cost for a breakfast taco and a small glass of milk is $2.10. The cost for 2…

A:

Q: A computer store sells both tablets and laptops. One brand of tablet costs $200. That same brand of…

A: According to the problem,

Q: A man invests his savings in two accounts, one paying 6 percent and the other paying 10 percent…

A: Simple interest on investment is given by Interest = Investment * Rate of interest

Q: The quantity demanded each month of the Walter Serkin recording of Beethoven's Moonlight Sonata,…

A: Since you have asked a question with multiple question in a single request, we would be answering…

Q: Set up and solve an equation for the following business situation. Pitt's Pit Stop sold $15,598.50…

A: Given: sales price of regular gallon of gasoline=$3.30 sales price of premium gallon of…

Q: The value of a share of I. J. Solar can be represented by V1x2 =x 2 -6x+13, where x is the number of…

A:

Q: A company sells nuts in bulk quantities. When bought in bulk, peanuts sell for $1.20 per pound,…

A:

Q: Currently, an artist can sell 270 paintings every year at the price of $140.00 per painting. Each…

A: Given:   Income  = 270 - 5x    Price = 140 + 10x

Q: Two​ neighbors, Wilma and​ Betty, each have a swimming pool. Both​ Wilma's and​ Betty's pools hold…

A:

Q: The quantity demanded each month of the Walter Serkin recording of Beethoven's Moonlight Sonata,…

A: Given:- The quantity demanded each month of the Walter Serkin recording of Beethoven's Moonlight…

Q: Joan had $3,000 to invest. She invested part of it in an investment paying 8% and the remainder in…

A: We'll answer the first question since the exact one wasn't specified.  Please submit a new question…

Q: The cost of the carpool can be modeled by the following equation where C is cost of carpooling per…

A: The cost of the carpool can be modeled by the following equation where C is cost of carpooling per…

Q: Solve the problem. Two sales associates, namely Wilfred and Koree, were sent on sales assignments to…

A: It is given that Wilfred travelled towards the North and Koree towards the East at the same time…

Q: A car travel at 15 mph and a truck travel at 32 mph. The car needs two and a half hours more than…

A: Distance=speed × time Let c = the time for the car and t = the time for the truck They travel the…

Q: The equation that represents the proper traffic control and emergency vehicle response availability…

A:

Q: The quantity demanded each month of the Walter Serkin recording of Beethoven's Moonlight Sonata,…

A:

Q: Jeremiah is deciding between two landscaping companies for his place of business. Company A charges…

A: Given, Company A charges $ 25 per hour and $ 250 equipment fee Company B charges $ 45 per hour and $…

Q: Concert tickets cost $15 for general admission, but only $9 with a student ID. Ticket sales total…

A: Solution is given below:

Q: You have decided to get in shape and are about to sign up for a new gym membership Fitness Planet…

A:

Q: Marco was paid $8 an hour and received $500 at the end of the summer as a bonus. Stephen was paid…

A: Marco was paid = $ 8/ hour Summer bonus = $ 500   Stephen was paid = $ 11/ hour Summer bonus = $ 300

Q: A person invested $6700 for one year, part at 8%, part at 10%, and the remainder at 12%. The total…

A: Concept: The calculus helps in understanding the changes between values that are related by a…

Q: Find a particular solution of the equation y4 -y3 - y" - y' - 2y = 8x^5:

A:

Q: The quantity demanded each month of the Walter Serkin recording of Beethoven's Moonlight Sonata,…

A: Given the price per compact disc, p(x)= -0.00037x+8 where p denotes the unit price in dollars and x…

Q: Jolene invests her savings in two bank accounts, one paying 3 percent and the other paying 9 percent…

A:

Q: A person invested $6700 for 1 year, part at 4%, part at 9%, and the remainder at 12%. The total…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A person invested $6300 for 1 year, part at 8%, part at 9%, and the remainder at 15%. The total…

A:

Q: The quantity demanded each month of the Walter Serkin recording of Beethoven's Moonlight Sonata,…

A:

Q: When will the average sales price in Port Townsend be $15,000 less than the Seattle sales price?…

A: From the given information, the linear equation that represents the seattle avaerage sales price is…

Q: The quantity demanded each month of the Walter Serkin recording of Beethoven's Moonlight Sonata,…

A: Given

Q: Tanzina and David both repair computers. Tanzina charges $45 for a service call, plus $30/h for…

A:

Q: A computer store sells both tablets and laptops. One brand of tablet costs $200. That same brand of…

A: The price of a tablet of a brand is 200 dollars  The price of laptop of same brand is 400 dollars…

Q: Jamie has twice as much money as Kristen. Together the have $36. If x represents Jamie and y…

A:

Q: Mr. Lang bought a used Chevy Tahoe for $26,500. The value of the Tahoe has decreased 7% per year…

A:

Q: A person invested in two accounts, one paying 5% simple annual interest and the other paying 4%…

A: topic -simple interest

Q: Use the equations for the total cost C and total revenue R to find the number x of units a company…

A:

Q: A person invested $6100 for 1​ year, part at 6​%, part at 10​%, and the remainder at 15​%. The total…

A: Given A person invested $6100 for 1​ year, part at 6​%, part at 10​%, and the remainder at 15​%.…

Q: The 7th grade class at Jackson Middle School consists of 45% boys and 55% girls. 50% of boys sign up…

A: Given, The 7th grade class at Jackson Middle School consists of 45% boys and 55% girls. 50% of boys…

Q: Antonio just signed up for new phone plan and is comparing his fees to that of his friend Marcus. T…

A: Cost for different plan is given in terms of minute, we have to compare those plans to find the…

Q: combination

A:

Q: The cost, C, of producing x Totally Cool Coolers is modeled by the equation C = 0.005x- 0.38x + 10…

A:

Q: The DRW track team is preparing for its first meet of the season. They will purchase shoes at $50…

A:

Q: The quantity demanded each month of the Walter Serkin recording of Beethoven's Moonlight Sonata,…

A: We use second derivative test to find out where profit is maximum

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.