If the slope of the line (k+1)x+ ky - 3 = 0 is -2, find k.

Q: Multiply -2x (x² + 3x-7)

A: Multiply

Q: After a 9% price reduction, a boat sold for $30,940. What was the boat's price before the reduction?…

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Q: Q1) By using Gauss Jordan, solve the following system x + 4y = 28 3x - 5x1

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Q: 3. If the line through (-1,3) and (-3,-2) is perpendicular to the line through (-7,4) and (x,2),…

A: given points on a line (-1,3) and (-3,-2)slope of this line =y2-y1x2-x1

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A: We know  Slopes of parallel lines always equal and product of slopes of perpendicular lines equal to…

Q: Given the polynomial :x6y³ - 2x²y² + 1 1. What is the degree of the first term? 2. What is the…

A: 1. To find: The degree of the first term of the polynomial. Given: The polynomial is x6y3-2x2y2+1…

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Q: Sales of SUVS (sport utility vehicles) in the United States (in millions) for the years 1990-1999…

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Q: Using the matrices compute the following. tr (2E¹-D) = i D= -3 4 E E= -4-3-2 tr (2ET - D) -2 0-2…

A: SOLUTION-

Q: find g(x) if we fear that f(x)=x +9x-1 and (f o g)(x)=x+9√x-1.

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Q: The numbers N (in millions) of households in the United States from 2000 through 2014 can be…

A: Let's solve given transformation problem.

Q: Answer: plest radical form. 10x³50x8x32x5 Submit Answer

A: We

Q: Which of the following represents the graph of f(x) = 2* - 5? -7-6-5-4-3-2-1 3 4 5 6 7 -2…

A: Given: To identify graph of fx=2x-5

Q: 1. For what value of k if the line 6y +(2k-1)x= 12 perpendicular to the line 3y - 2x = 6

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Q: If the graph of the rational function below appears to approach a vertical or horizontal line, then…

A: Graph of the rational functional is given, we have to find its equation.

Q: Show 1/8 of the combined amount in the 3 pies below and explain why your answer is correct.

A: Aim: To find the 1/8 part of the combined amount of pie.  Or 18A+B+C                   refer to the…

Q: Find an equation of the circle whose diameter has endpoints (1, -5) and (4, 1). 0² 9 0=0 X ? Ś

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Q: quantities x and y are proportional. x y 2 14 6 42 11 77 Find the constant of…

A: follow next step

Q: Using the net below, find the surface area of the triangular prism. 8cm 20 cm 9 cm Surface Area = 6…

A: Given problem:-

Q: How many quarts of pure antifreeze must be added to 3 quarts of a 40% antifreeze solution to obtain…

A: ⁸

Q: 89 If f(x)=x²+2x+1 and g(x)=3(x+1)², which is an equivalent form of f(x)+g(x)? A x²+4x+2 B 4x²+2x+4…

A: here given data   f(x) = x 2+ 2x +1 g(x) = 3(x+1)2 f(x) +g(x) =? here is simple summation is ask of…

Q: When people take a certain drug, the drug is metabolised and eliminated at a certain rate. Suppose…

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Q: + 1)² __ (x+5)² = 1 49 Center: Vertices: (-5;-8) (5,6) :(-5,1 +200) (-5, -1-20 Foci: 49-4=40 1140 20…

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Q: The y - value of a car (in thousands of dollars) can be approximated by the model y = 25〖(0.85)]t,…

A: topic- exponential function

Q: Matching Type. Match the functions in Column A with their corresponding antiderivatives in Column B.…

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Q: al dy = (1 + y²) ex dx

A: Differential equation

Q: Write the equation of a sine or cosine function to describe the graph. AL 3 6 IL 6 B N P +=16 +=13…

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Q: The net price of a wall clock is P287.00. the discount granted was 18%. Find:

A: We have to find net price rate,list price ,and amount of discount.

Q: 9. Find the center, vertices, foci, and the equation of asymptotes of the Hyperbola. Find the center…

A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…

Q: let u=(3,4), v=(2,-3) and w=(2,-2)  find (u*v)w

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Q: 10. Is there any value of k that will make the planes kx + 2y-2kz + 3 = 0 and x-2ky + 5z = 0…

A: Two planes, ax+by+cz+d=0 and px+qy+rz+s=0 iff  ap+bq+Cr=0

Q: Use the given nth term formula to compute the first five terms of the sequence. an = 5n2 − 2n a1  =…

A: To find the first five terms of the given sequence.

Q: The cost, c, for manufacturing x flags is given by c=x²-14x+40. Find the number of flags…

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Q: As shown in the figure below, Josh is standing 84 feet from the base of a leaning tree. The tree is…

A: answer is in next step. please give a like !!

Q: Find two functions f and g such that (fog)(x) = h(x). 1 h(x) = x + 2 (f(x), g(x)) =

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Q: 2. The net price of a dining table is P6,187.50, representing 75% of the list price. Find: a. List…

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Q: Question 9. Give a proof by cases to show that there are no integer solutions to the equation 2x² +…

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Q: Find the critical numbers of the function f(x)=x²5 (4− x)

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Q: Enrollment (in millions 2012. 15.7 15.8 16.0 16.2 16.4 16.6 16.9 17.1 17.3 17.6 11 03 04 05 06 07 08…

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Q: Find two functions f and g such that (fog)(x) = h(x). (There are many correct answers. Use…

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Q: 2. Let S be the set [9]: (1.2.9). (c) List 5 derangements of S having 2 in the 3rd position and 5 in…

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Q: Select the equivalent expression. (7^2*5^6)^4 Choose 1 answer:   A. 7^6*5^24 B. 7^8*5^10 C. 7^8*5^24…

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Q: The Gray family and the Patterson family each used their sprinklers last summer. The water output…

A: This question can be solved using the concept of system of linear equations in two variables.

Q: Suppose we want to choose 3 objects, without replacement, from the 4 objects pencil, eraser, desk,…

A: topic- permutations and combinations

Q: What are the formulas for integrals yielding the inverse circular functions? Explain these formulas:…

A: According to our guidelines we are supposed to answer only the first question if you want any…

Q: From experience, an airline knows that only 73% of the passengers booked on a flight from New York…

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Q: 6. Suppose v and w are two non-zero vectors lying in this page: W Which of the following is true?…

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Q: 2x -3y = 6 6x -9y =10 Substitution method

A: In this question, we want to know the solution of the given system of equations.

Q: 6. Place a check mark (✔) in the appropriate box to show whether there is no solution, exactly 1…

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