An employee's new salary is $25,305 after getting a 5% raise. What was the salary before the increase in pay?

Q: Determine all values of that make the expression x 2 3 x+4 true. Show your work

A: The given expression is:2x-3=x+4x

Q: 3. What is the value of h in the graph below? Oh=10 Oh=7 h = 0 Oh=5 10 15

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Q: A 6 in B 10 in n in 37 C Which of the following statements is true? 5 in x² X 3 in Z 379 4 in Y

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Q: Let Pn denote the vector space of polynomials in the variable x of degree n or less with real…

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Q: Find the characteristic polynomial of the matrix, using either a cofactor expansion or the special…

A: Here we have given a 3×3matrix: A=-204936004 Now the characteristic polynomial isp(λ), then:…

Q: 1. What is true about all three curves on the graph below? ch. 5 10 15

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Q: The lengths of the sides of a triangle are given. Determine if the triangle is a right triangle. If…

A: If three sides length of a triangle are a,b,c then the triangle is right angle triangle if it…

Q: Let f: R² → R be defined by f((x, y)) = 2x − 8y. Is ƒ a linear transformation? a. f((x₁, y₁) + (x₂,…

A: Given  fx, y = 2x-8y

Q: If 48 apples cost $12, how many apples can be purchased for $3?

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Q: The interior angles of a triangle add to be The value of angle x = degrees The value of angle y =…

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Q: Suppose f(x) is differentiable and one-to-one. Find (f ¹)'(6), if f(20) = 6 and f' (20) = 44. Round…

A: We know fx=y ⇒x=f-1y The derivative of an inverse functionf-1'a=1f'f-1a

Q: For the given functions f and g, find the requested function and state its domain. 15) f(x) = 5x +…

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Q: "For all real numbers r and s, r and s are irrational ... r√s is irrational."

A: For all real numbers r and s, r and s are irrational only if rs is irrational. If we say, "A only if…

Q: - → C McGraw-Hill Campus = SCHOOL DDICT T SYNM McGraw-Hill Education Campus X A ALEKS- Deminika…

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Q: Q: Find the equation of the tangent and normal to the following curves at the points indicated…

A: According to the question,Given Parametric curve,x = cost y = sin tt = π4,We have to find equation…

Q: Find the projection of the vector v onto the subspace S. 1 0 1 S = span proj, v = 0 1 0 C V= 1 1 0

A: Given:- S=span-1010-10-1-1 , v=1110

Q: Write the slope-intercept form of the equation of each line. 3) X

A: We need to find the slope-intercept form of the equation of the given straight line :

Q: Find the sum S, where s = 6.4" 5 n B E S₁ = 6 S=6,144 S₁=4 S5=8,184 S=6,168

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Q: Which of these types of angles have the same measure after being rotated, reflected, or translated…

A: To solve the following problem

Q: Which of the following is true about the solution(s) to the equation √√x+2 = x? x = -1is the only…

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Q: Find the value of x, if 27 63 +343 +147 37 21

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Q: Solve the linear programming problem. Maximize P = 15x + 70y Subject to x+7y ≤ 14 x, y 20 What is…

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Q: symmetry with respect to the origin. Replace x by -x and y by -y. Write the equation in expanded…

A: Given query is to check the symmetry about origin

Q: what is the solution to the following equation? 3^4x-3 =9

A: Given query is to find the solution of the expression.

Q: Solve the exponential equation. Express the solution in terms of natural logarithms or common…

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Q: what is the solution to the following equation? log_7 (-3x + 25) =2

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Q: Using algebra, determine the intervals of increasing and decreasing for the function f(x) = 2x−1/x+2

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Q: 9x 1.53² 100 * 2. y²-16 y+3 * 2y+6 y-4

A: All the questions are solved below:

Q: No horizontal asymptote a Horizontal asymptote at y=0 a Horizontal asymptote at y=1

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Q: The value of a certain car was $19500 in 2005 and has been decreasing at a constant rate of $1500…

A: Given:- The value of a certain car was $19500 in 2005 and has been decreasing at a constant rate of…

Q: Major axis vertical with length 12; length of minor axis = 6; center (0,0)

A: a=122=6b=63=3

Q: Write the slope-intercept form of the equation of each line. 3) 4) --4-3-2-N y x

A: We need to write down the slope-intercept form of the given lines.

Q: 31- 3x) -6.x Question 17 0.857 5(-3-8p)=31+6p 38 Question 18 5(-4+6a)-12-2a

A: SOLUTION-

Q: How many truckloads of gravel will be needed to cover 4.8 miles of roadbed, 42 feet wide, to a depth…

A: We have to find the number of truckload needed.

Q: Graph the following rational functions. Be sure to include a chart/table of signs with your graphs…

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Q: 11. A = 300 0 3 032 0 0 1 4 0 8 3 0 00 1 12. A 0

A: To find the inverse of matrix.

Q: 4) (2m-16)=(2m + 4) m-16= m+ 4/3 -16 = 2m -28 m= -7 || +3 m 4

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Q: Use the long division algorithm to determine the quotient of (2x^4+14x^3+5x^2-21x+9)/(2x^2-3).

A: The answer is given below: Topic: Division of polynomials

Q: 4. Use Gauss-Jordan Elimination (with elimination matrices) to solve the following system of…

A: Given 4x-2y+6z=8 -2x+y+9z=12 -6x+3y-9z=12

Q: Find the least squares solution of the system Ax = b. H 3 X = A = 2 1 12 1 1 →→→ b

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Q: quantity decreases by 2% for each of 10 years. What is it's percentage decrease over the 10 year…

A: Given query is to find the total decrease in quantity.

Q: Evaluate : [sec43x cosec 3/3 x dx.

A: We have to evaluate the integral.

Q: The radius of a spherical ball is increasing at the rate of 5 cm/min. At what rate is the surface…

A: Given The radius of a spherical ball is increasing at the rate of 5 cm/min     We need to find At…

Q: Solve the logarithmic equation. Be sure to reject any value of x that is not in the domain of the…

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Q: A Norman window is a rectangle with a semicircle on top. Suppose that the perimeter of a particular…

A: Let the lenght of the rectangle be:   2xLet the width of the rectangle be:  2yTherefore the radius…

Q: 50. TEMPERATURE CONVERSION The relationship between the temperature in degrees Fahrenheit (°F) and…

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Q: Q: Find the equation of the tangent and normal to the following curves at the points indicated…

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Q: buy a Treasury bill (T-bill) that matures to $10,000 in 6 months, you must pay $9760. What annual…

A: Given query is to find interest rate.

Q: 4 - ध

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: 4. 314 6. -4²

A: