7. Solve this system of linear equations without graphing: (Lesson 2-15) 7 = 5x 3y + 7x - 3y = 1

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Q: Given the polynomial function f(x) = x^3 + 3x^2 - 4 Use synthetic division to find f(-1)

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Q: Test whether the function f(x)=5x^3-7 is even odd or neither. Please list the steps thank you!

A: The given function: fx=5x3-7.We need to test whether the function is even or odd.

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Q: 200. (5ab- 1)(2ab + 3)

A: Topic = Algebra

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A: Given, Total money T = P60,000 Assume n be the number of committiees

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A: The objective of the question is define the property of the function.

Q: a²-4a-12 a²-10a+25 6 a-3 + a-5 a-5

A: Given query is to solve the expression.

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Q: 3. Given the polynomial function f(x) = x³ + 3x² - 4 3 1 a. List all possible rational zeros.…

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Q: A function T:VW between vector spaces which satisfies T(a+b) = T(a) + T(b) for all a, b eV must be a…

A: See this solution in below.

Q: 2. Solve for x: x=¹>0 x+3

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Q: The length of a rectangle is 3 ft less than double the width, and the area of the rectangle is 27…

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Q: The graph of a supply function and demand function for a certain product are shown below. 600 400…

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Q: 3) x-3y=-12 16 54-3-2-1 62 S x

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Q: 14. Cylinder A and cylinder B are similar figures. If the ratio of the volume of what is the ratio…

A: Volume of a cylinder = πr2h where r is the radius of base and h is the height of cylinder.

Q: In last election, candidate B received twice as many votes as candidate A. Candidate c receivet…

A: Topic - Linear equations  We are given that B received twice as many votes as candidate A…

Q: Use the quadratic formula to solve for x. 6x²-9x+1=0 (If there is more than one solution, separate…

A: we will find the required.

Q: Divide. V 0 a polynomial by a monomial: Multiv 12x³u-13x³u²+6xºu³ 52 -2x5u² Simplify your answer as…

A: Given query is to simplify the expression.

Q: Instruction: Solve completely the unknown parameters. 1. Determine the two roots of sin x + 3 cos x…

A: As per bartleby guidelines we only give first question answer. Please repost for other parts.

Q: Which system of equations would result in the elimination of the x-value? a) 3(2x+5y=15)…

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Q: Solve the system of equations by graphing: Sy у = = - 2x - 1 -1/x+2 6 5 4 3 2 1 -6 -5 -4 -3 -2 -1 -1…

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Q: (Goh) (4) f(x)=x+5, g(x)=3x+2, h(x)=x^2+6x-3 please list the steps I'm struggling with this type…

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Q: Find the are of a triangle spanned by i + 5j – 2k and

A: Given query is to find the area of the triangle.

Q: If y varies directly as the square of x, and y = 810 when x = 6, find y when x = 4.

A: Direct variation. If y varies directly with x, it is represented as: y=kx Where k is the…

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A: p% of  y means p100×y i.e., py100

Q: Write a polynomial f(x) that satisfies the given conditions. 5 Polynomial of lowest degree with…

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Q: Multiply and simplify (5 + 3i) (3 − 2i) O a) 21 + i Ob) 21 - i ○ c) 15 — i — 6i² O d) 15 – 19i – 6i²

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Q: 6) y = -2x -1

A: The given equation is:y=-2x-1To graph it

Q: At a price of $4.67 per pound, the supply for cherries is 16,359 pounds, and the demand is 10,3:…

A: We will find the required.

Q: certain breed of mouse was introduced onto a small island with an initial population of 310 mice,…

A: Given query is to find the modal and the population after 5 years.

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Q: Members of a local band hold a bake sale to raise money. They sell their baked goods on blue and…

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Q: Section 3.5 2. Solve the following problems using both a number line and the integer chip model.…

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Q: Let A be the matrix below and define a transformation T:RR by I(u) = Au. For the vector b below,…

A: Here, we have given a transformation which is given by: T:ℝ3→ℝ3, T(u)=Au where A=3-36-24-62-14

Q: Explain the Dimensions of a matrix, and propper notation for element identity?

A: Concept: The arrangements of numbers, variables, symbols, or expressions in a rectangular table with…

Q: Given the polynomial function f(x)=x^3 + 3x^2 - 4 Find all possible rational zeros and actual zeros

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Q: A diet is to contain at least 1240 units of carbohydrates, 1910 units of proteins, and 2030…

A: NOTE: Refresh your page if you can't see any equations. . x=number of units of food-1 x=number of…

Q: 1) Complete the ordered pairs for the equation: 2x - 4y = 3 (4,) and (, -2)

A: To complete the ordered pairs.

Q: Divide  (-6x2z4+18x4z7)/(2x3z5) Simplify your answer as much as possible.

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Q: Multiply and Simplify 7i (2 + 5i) - 2i(3+4i) O a) 8i + 27i² O b) 20i + 43i² O c) 20i - 43 O d) -27 +…

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Q: (6u²+12u7:5-18u7-7)+(2m²:¹) Simplify your answer as much as possible.

A: The given expression is (6u2z+12u7z5-18u7z7)÷(2u5z4) We have to find the simplest form

Q: 3. Solve for x a. 82+3=16³1 b. 6*3=12 3¹+5-20¹-3x

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Q: 38, (7x² - 9x + 2) + (6x² - 4) 44. (6²-7b+5) - (b²-2b+9) 49. subtract (7w² - 4w+2) from (8w² -w +6 )

A: To find the value of expression.

Q: 12) 2x - y = -5

A: Given equation of line 2x - y = -5