Damian is working two summer jobs, making $9 per hour babysitting and making $14 per hour clearing tables. In a given week, he can work a maximum of 15 total hours and must earn at least $190. If Damian worked 4 hours clearing tables, determine all possible values for the number of whole hours babysitting that he must work to meet his requirements. Your answer should be a comma separated list of values. If there are no possible solutions, submit an empty answer.

Q: Customers of a phone company can choose between two service plans for long distance calls. The first…

A:

Q: If there are an infinite number of solutions, state this.  If there are no solutions, state this.…

A:

Q: Carson is a high school student with two part-lime jobs. He earns $8 per hour for babysitting, and…

A:

Q: Maxine and Sammie also have to mow their parking strips that are the same size. Maxine can mow her…

A:

Q: Skylar has a smart phone data plan that costs $50 per month that includes 7 GB of data, but will…

A: Given Smart phone data plan costs $50 per month includes 7GB of data. Will charge extra $30 per GB…

Q: A bike manufacturing company has fixed costs of $175,000 per annum and the variable costs are 44% of…

A: Given that the fixed costs of $175000 per annum of a manufacturing company and variable cost is 44%…

Q: If the profit on a trick ski is $40 and the profit on a slalom ski is $60​, how many of each type of…

A:

Q: At a dairy plant, a milk tank can be filled in 8 hours (using the in-valve). Using the out-valve,…

A:

Q: The number of tickets for sale at $25 should be The number of tickets for sale at $40 should be

A:

Q: Find the solution set of 4x – 3(2 – x) 2 2x+1

A: Given that inequality:

Q: The administration at Center City Community College has formed a 19​-person planning committee.…

A: Number of administrators is three times the number of students. Number of faculty members are 4 more…

Q: Brandon and his children went into a bakery and where they sell donuts for $1.25 each and cookies…

A: Price of donut = $1.25 each Price of cookie  = $0.25 each Money with Brandon = $5.50 Brandon has to…

Q: A cell phone factory has a total production cost where the fixed costs are $10,000 and the cost of…

A: Let x be the number of phones manufactured.

Q: Each morning during rush hour, 10,000 people want to travel from New Jersey to New York City. If a…

A: It is given that if x thousand people per morning drive to New York, it takes 20 + 5x minutes to…

Q: The administration at Center City Community College has formed a 20​-person planning committee.…

A: Given data is: The total number of member of the planning committee is 20

Q: A 6000-seat theater has tickets for sale at $24 and $40. How many tickets should be sold at each…

A:

Q: Annabelle is working two summer jobs, making $10 per hour babysitting and making $20 per hour…

A: It is given that Annabella is working two summer jobs, making $99 per hour babysitting and making…

Q: Lincoln and his children went into a bakery and where they sell cookies for $1 each and brownies for…

A:

Q: if the nuts vendor has a fixed cost of $550 and every pact of nuts cost him 42.50 to produce. By…

A: if the nuts vendor has a fixed cost of $550 and every pact of nuts cost him $ 2.50 to produce. By…

Q: If Crystal multiplies her age by 3 and then adds 2, she will get a number equal to her mother's age.…

A: Given that , Mother's age = m Crystal's age in terms of m = ?

Q: grocer wants to mix two kinds of candy. One kind sells for $⁢1.00 per pound, and the other sells for…

A:

Q: Clarissa has just completed her second semester in college. She earned a grade of A in her 3-hour…

A: Given data,   Courses Grade Credit hours Grade point Credit hrs x Grade point Maths A 3 4 12…

Q: Solve the IVP: X' = AX, where -2 1 A = -5 0 3 -2 and -2 X(0) = -1 2

A: To find the solution of X'=AX where, A=−210−50003−2X0=−2−12

Q: The sum of two nonnegative numbers is 20. Find the numbers a. if the product of one number and the…

A: It is given that the sum of two negative number is 20 that is a +b = 20.Then it can be written as b…

Q: Anna is working two summer jobs, making $18 per hour lifeguarding and making $11 per hour clearing…

A:

Q: math instructor prepared a test consisting of 50 problems worth 2 points, 5 points, and 10 points…

A: A math instructor prepared a test consisting of 50 problems worth 2 points, 5 points, and 10 points…

Q: Jaxson and his children went into a grocery store and where they sell bananas for $0.90 each and…

A: Here some real world example is given, we have to identify the constraints and requirements of the…

Q: At a certain restaurant, hamburgers cost $4.25 each and an order of French fries costs $1.75. If Joe…

A: cost of hamburger =$4.25cost of french fries =$1.75

Q: Jackson and his children went into a movie theater and where they sell bags of popcorn for $6.50…

A: Let the number of bags of popcorn bought by Jackson is x and the number of candies  bought is y The…

Q: If a nuts vendor has a fixed cost of 550 and every pack of nuts cost him $2.50 to produce. By…

A:

Q: The personnel manager of a department store estimates that if she hires n temporary salespersons for…

A: Please refer to the image below

Q: total of $500 was invested, part of it at 7% interest and the remainder at 8%. if the total total…

A: We can find the required answer as below.

Q: A film company is deciding on the price of the video release on one of its films. Its marketing…

A: Explanation: Given that,  The price of $p and the quantity q=250000-10000p, each $2 Revenue…

Q: A collection of dimes and nickels is worth $3.10 if there are 45 coins in all how many of each kind…

A:

Q: A 6000-seat theater has tickets for sale at $26 and $40. How many tickets should be sold at each…

A: Given that total number of seats is 6000. We have to find the number of tickets for sale at $26. Let…

Q: 4. Compute 23 2 3 4 3 2 0

A:

Q: If the circulation for newspaper 1 is 384 thousand more than the circulation for newspaper 2, and…

A: Given:-Total circulation of two newspaper is 2154 thousand.Circulation of newspaper 1 is 384 more…

Q: In 5 group of friends, they need to have a total of ₱23,000 to buy the new bicycle. 4 of them paid…

A: Introduction: It is required to find the percentages paid by each friend in the group to buy the new…

Q: Brayden is working two summer jobs, making $18 per hour lifeguarding and making $9 per hour clearing…

A: If you like the solution then please give it a thumbs up... The Answer is:          No of hours= 2

Q: oah is working two summer jobs, making $9 per hour babysitting and making $20 per hour lifeguarding.…

A: It is given that Noah is working two summer jobs, making $9 per hour babysitting and making $20 per…

Q: Suppose a student got an 82 on an exam that was worth 25% of the final grade, a 75 on another exam…

A: Given data: Category Weight Score Exam 1 25% 82 Exam 2 25% 75 Homework…

Q: A 5000-seat theater has tickets for sale at $24 and $40. How many tickets should be sold at each…

A:

Q: Linh has obtained scores of 84, 71, and 75 on her midterm algebra exams. If the final exam counts…

A:

Q: Three friends, Pedro, Juan, and Jose, can do a certain work alone in 10 hours, 15 hours, and 18…

A:

Q: Solve each problem. 1. Josh gave of his grapes to Bianca. Bianca gave - of grapes she received to…

A: Let number of grapes Josh originally had be x. Number of grapes Bianaca had=12x Number of grapes…

Q: a theatre has 800 seats, divided into orchestra, main and balcony. Orchestra seats sell for $40,…

A:

Q: A 6000-seat theater has tickets for sale at $27 and $40. How many tickets should be sold at each…

A: Given :Total seat = 6000Let x be the number of $27 ticketsand  y be the number of $40 tickets

Q: Last year, Jenny had 120 acres more than Mackie, but Mackie sold half of his acres while Jenny…

A:

Q: A 6000 -seat theater has tickets for sale at $24 and $40. How many tickets should be sold at each…

A: Let x is the number of the first ticket ( $24 )  y is the number of the second ticket ( $40 )    A/Q…

Q: At the end of the day, the change machine at a laundrette contained at least $3.20 and at most $5.45…

A: Given:- The change machine at a laundrette contained at least $3.20 and at most $5.45 in nickels.

Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.