Use the elimination method to find all soluti { % 4x - Зу 3-24 -7x + 6y = { By = 45

Q: Find three consecutive even intergers such that the product of two smaller numbers is the same as…

A: Let the consecutive even integers be  x, x+2,x+4, where x  is even , then we use the given condition…

Q: Express in partial fraction x³ - x² - 4 divided by x² - 1

A: We can make it easier for you.

Q: to Sum of two numbers 1. And:-f

A: Use the concept of basic algebra.

Q: If 3% of the thermometers are rejected because they have readings that are too high and another 3%…

A: Solution:From the given information, the 3% of thermometers are rejected because that is having…

Q: The sum of the first 11 terms is

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Q: Brand A: X1 = 37,900 kilometers, s, = 5000 kilometers S1 X2 = 39,900 kilometers, Brand B: S2 = 6000…

A: Given observation

Q: The middle digit of a number between 100 and 1000 is zero and the sum of the other digit is 13. If…

A: Number between 100 and 1000 is three digit number. Consider the first digit be x, middle digit be y…

Q: how many positive integers less than 150 with a remainder of 3 if divided by 7?

A: To find number of positive integers less than 150 with a a remainder of 3 if divided by 7

Q: When a carton of apples were packed into bags of 4, there would be 3 apples left over. When the same…

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Q: uations norizont 5+ 4 -5 4 -3 -2 -1 3 4 5 -4 |-5+ 2. 3.

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Q: In one of your Political Science courses, there are 51 Democrats, 47 Republicans, and 2…

A: It is given that, In one of your Political Science courses, there are 51 Democrats, 47 Republicans,…

Q: A bind is currently selling for $6,055, which is 86.5% of its face value.What is its face value?

A: c=$6055

Q: Determine if (0, -3) is in the solution region:

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Q: Suppose 8x + 16 ice cream cones were sold on Saturday and 7x - 9 were sold on Sunday. What is the…

A: Given data  is Ice creams sold on Saturday = 8x + 16 Ice creams sold on Sunday = 7x - 9 total no. of…

Q: A family rents their spare bedroom to tenants. If the tenant stays less than 7 days, the

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Q: Find the 8th term of an AP where the sum of first and third terms is (18) and the difference between…

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Q: A company has been selling 600 items every month at $ 720 each. However, for each $ 40 rebate…

A: The given data is: A company has been selling 600 items every month at $720 If a rebate of $40 is…

Q: A total of $ 10,000 was invested in two business ventures, A and B. At the end of the first year, A…

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Q: You  want to get on the President’s Honor Roll which requires a minimum GPA of 3.5.  You currently…

A: given that minimum GPA of 3.5 needed for President's Honor Roll. currently GPA is 3.4 based on 32…

Q: How many digits should be removed from a 1000-digit number 2008... 2008 such that the sum of…

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Q: John's family has an average income of $5000 from 7 members namely: 2 members earning $3750 each, 3…

A: We have given that John’s family has an average income of $5000 from 7 members.

Q: Solve for a: 1 = 1 4 3 You can enter your answer as an improper fraction (like 13/4), but not as a…

A: We have to solve 13x+14=1 for x.

Q: A tennis player keeps track of the number of successful first serves he makes. During the first 8…

A: After x successful serves, his total number of serves is going to bex+8, as he had already served 8…

Q: Suppose that 9 people lost an average of 13.3 pounds over the course of the first month of being on…

A: 9 people lost 13.3 pounds on an average. Let w1,w2,...,w9 be the weight loss of the 9 people. Then…

Q: Find three positive numbers that sum to 150 with the greatest possibleproduct of the three.

A: Given: we to find three numbers that sum to 150

Q: Mrs. Dronamraju has 30 tall plants. Fifteen of her plants have a height of 1.60 m and the remaining…

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Q: In one of your Political Science courses, there are 51 Democrats, 47 Republicans, and 2…

A: GivenNo.of democrats =51No.of republicans =47No.of independents = 2No.of women =20no.of democrats…

Q: 5. A realtor bought a group of lots for $90,000. He then sells them at a gain of $3,750 per lot and…

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Q: Apple has 252 sales repsin order to sell its apple watches.  Each to be assigned to 1 of 4 marketing…

A: Assume number of sales repsin in team2 be x and in team 4 be y So, number of sales repsin in team 1…

Q: Total prize money of $1,480 is to be divided among 8 contestants so that the lowest will receive $10…

A:

Q: In one of your Political Science courses, there are 51 Democrats, 47 Republicans, and 2…

A: GivenNo.of democrats = 51No.of republicans=47no.of independents=2No.of women=20no.of democrats…

Q: If 2/3 of an estate is to be divided among 6 family members, what fraction of the estate does each…

A: Given, The estate is 2/3,  To divide 2/3 of an estate among 6 family members.

Q: how many ways can the student get less than half of the marks allotted to the question assuming the…

A: Let, if the option is selected it will denoted as ‘S’  and if not selected then it…

Q: If all the books on a shelf with fewer than 45 books were put into piles of five books each, no…

A: number of books is m, m < 45. If they are arranged into piles of five books, each no books would…

Q: Find last year’s salary if, after a 4% pay raise, this year’s salary is $44,200.

A: salary in this year = last year salary + increment salary . Increment salary = pay raise * last year…

Q: suppose your $1200 laptop depreciates 1% per week.  After what week will your computer first become…

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Q: On their anniversary, Mady brought a box containing n dark chocolates bars with n less than 250. The…

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Q: On their anniversary, Hady brought a box containing n dark chocolates bars with n less than 250. The…

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Q: A scientist investigated the effect of​ cross-fertilization on the heights of plants. In one​ study,…

A: Given that d=19.00 and sd=35.50 The 99​%confidence interval is from ____ eighths of an inch to_____…

Q: A batch of cookies can be divided into equal shares among 2, 3, 4, 5 and 6 people with no cookies…

A: Given that, The batch of cookies can be divided into equal shares among 2,3,4,5 and 6 people with no…

Q: A scientist investigated the effect of cross-fertilization on the heights of plants. In one study,…

A:

Q: Suppose you have 13 juniors and 11 seniors. How many different draws of 6 names would contain…

A: Given that, We have 13 juniors and 11 seniors. We should select 3 juniors from 13 and 3 seniors from…

Q: "13 less than the product of 4 and a number, n, is 5"

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Q: If the sum of first 7 terms of an A.P is 49 and that of 17 terms is 289,find the sum of first n…

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Q: What is the product of 19 and the sum of 13 and k?

A: Given,            The product of 19 and the sum of 13 and k.We know that,           The symbol of…

Q: You want to get on the President's Honor Roll which requires a minimum GPA of 3.5. You currently…

A: Total credit hours = 32+12 = 44 Required GPA = 3.5 Total score needed = 44*3.5 = 154

Q: Jimbo tells his son Jimbo Jr, that he is going to start his college savings. He says that the…

A: Jimbo tells his son Jimbo Jr, that he is going to start his college savings   At first-week amount…