Solve the system by using elementary row operations on the equations. Follow the systematic elimination procedure. 3x₁ + 6x₂ = -3 5x₁ + 7x2 = 10 Find the solution to the system of equations. (Simplify your answer. Type an ordered pair.)

Q: Solve and check the linear equation. 3(x-5)+18=2(x+4) ETTER What is the solution? Select the correct…

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Q: p.ɔ P Example 4 cod= Đ-XE+Iz = (X) b+X = (X))

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Q: Mary's income is $5600 a month, and she plans to budget 1/4 of her income for savings and 1/5 of her…

A: Mary's income = $5600

Q: At a sale, a sofa is being sold for 67% of the regular price. The sale price is $402. What is the…

A: let regular price of sofa=$ x

Q: K Acer 2. Use powers to rewrite these problems: Example: 5 x 5 = 5² a. 5 * 5 *x*x*x b. 8*8*8 c.…

A: Since, you have posted multiple questions, as per guidelines, we"ll solve only first question. If…

Q: As arch is in the form of parabola with its axis vertical. The arch is 10m high and 5 at the base.…

A: Topic:- application of geometry

Q: R S T U

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Q: 1) f(x) = 5x and g(x) = x - 3, find f(2) + g(1)

A: Please see the below picture for detailed solution.

Q: n planning her​ retirement, Liza deposits some money at 2​% ​interest, with twice as much deposited…

A: Solution: let us assume she deposited 'x' for 2% sofrom the question she deposited '2x' at 3.5%

Q: If A = Y x LY -4] 7 determine the values of a and y for which A² = A.

A: We can determine the value of x and y in the following steps.

Q: how to find a midpoint

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Q: https://www.ixl.com/math/algebra-2/find-values-using-function-graphs Use this graph of f to find the…

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Q: Determine if the system is consistent. Do not completely solve the system. #19 – Exercise 19 x1…

A: The solution is given below

Q: Example 4 7. INTERNET Use the description and graph to compare Internet use at home and Internet use…

A: Concept: Graph: A graphic or pictorial representation that organizes facts or values might be…

Q: 5 4- 3 2 7 -5 -3 -2 -1 23 d The function graphed above is: Increasing on the interval(s) Decreasing…

A: Given

Q: Solve the equation for x. Then find the value for a for which the solution is positive. x+a=3/4

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Q: If you lend $5800 to a friend for 15 months at 4% annual simple interest, find the future value of…

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Q: 7. Find the coordinates of 4 points that are on the graph of the equation x - y = 2. Then sketch a…

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Q: 4. A frustum of a regular pyramid with central angle is inscribed in a frustum of a cone whose…

A: Given data:- Central angle of regular pyramid =π2 Height  of cone = 12  Slant height of cone = 13…

Q: 8 1/3 + 2 1/6

A: I am going to solve the problem by using some simple algebra to get the required result of the given…

Q: Recall that for x, y ≤ R, |x − y| ≤ R is the absolute value of x - y. That is, if x-y>0 ifx-y<0. x-y…

A: Please see the below picture for detailed solution.

Q: Find an equation for the line that passes through the point (x, y) = (3, -3) and has slope -4.

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Q: 1 64g³y¹ √64g³y¹ equals kï´y³

A: Given 64g3y4364g3y4=kgrys

Q: Scarlet Company received an invoice for $62,000.00 that had payment terms of 3/5 n/30. If it made a…

A: Given Invoice amount = $62,000.00 Payment terms 3/5 n/30 Partial payment = $17,700.00

Q: Alexandra had a balance of $2,000 in her RRSP. In addition to this, she invested $300 at the end of…

A:

Q: Express {x | −4 < x ≤ 8} in interval notation.

A: given x | −4 &lt; x ≤ 8

Q: Solve the system +2₂ +5x3 11 4x₁ +5x₂ +213 = 5

A: Solution of given question is written in below steps.

Q: If the area of a triangular kite is 55 square feet and its base is 10 feet, find the height of the…

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Q: 6. MP Identify Repeated Reasoning Suppose a relationship is proportional and the point (4, 10) lies…

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Q: Jason has ninety-six muffins, which he needs to box up into dozens. How many boxes does he need?

A: This question is based on Unitary method.

Q: Determine the value of such that the matrix is the augmented matrix of a linear system with…

A: GIven augmented matrix:- 4-4 |  512h |15

Q: Factor: x²14x +49

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Q: Find the 75th term of the arithmetic sequence with first term 2 and common difference -1/2.

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Q: Solve the equation. Give your answer correct to 3 decimal places. In(x)+ln(9)=3

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Q: Fine the sum of the first 127 terms of the arithmetic sequence 14,9,4, 

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Q: Find the 98th term of the arithmetic sequence with first term 29 and 10th term 92. Step 1 We want to…

A: Please refer to the image below

Q: Question 14 ▼ Submit Question Find the average rate of change of g(x) = 3x² - 4 between the points…

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Q: and [AB) 1 = 4-33 [1] B-1 ||

A: We will find the required.

Q: Combinatorics  Prove the following identity.

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Q: Use the graph shown. Identify a graph pattern by making a table of the input and output. And find…

A: Topic:- geometry

Q: Write an expression that gives the requested sum. The sum of the first 14 terms of the geometric…

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Q: Find the domain of the function f(x) = Use interval notation to express your answer. Domain: - 2x² +…

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Q: Identify the dependent and independent variables. (b) Evaluate P(20). Explain the meaning of P(20).

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Q: Find the Greatest common factor of 81 and 63 and 108

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Q: Two rainstorms occurred in one week in a certain area. In the first storm, 15 mL of rain fell per…

A: Let's find duration of each storm.

Q: wong and Mike left the hospital at me time. They traveled in opposite Mike traveled 20 mph faste n…

A: Topic:- application of algebra

Q: Evaluate each function at the points f(-1) y f(37 + 2). Then determine the domain and the range of…

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Q: Suppose there are two tanks, each containing 20 L of fluid. Tank 1 initially contains water with 4kg…

A: The given system is as follows: Here, pure water is pumped in to each of the tanks. Suppose after…

Q: Find the requested value and identify each of the other values as the periodic rate, the number of…

A: (a) Here, S=2500(1+0.04)24

Q: The length of a rectangle is 3 yd more than twice the width x. The area is 230 yd². Part: 0 / 3 Part…

A: a) Given condition, Length of rectangle is 3 yrd more than twice the width x, whose area 230 sq.yrd.…