Solve by the system of equation by elimination or substitution. Show the final answers in 4 decimal places

Q: 17/4 divided by (-4) Divide. Write your answer as a fraction or mixed number in simplest form.

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Q: 1. Two cars start from the same point and rode on opposite directions. After 5 hours they are 200…

A: given that, difference between speeds of the cars=10kph distance between two cars after 5…

Q: The amount W of water used varies directly with the population N of people. City A has a population…

A: The amount W of water used varies directly with the population N of people. City A has a population…

Q: Solve each system using the elimination method. If the system is inconsistent or has dependent…

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Q: Solve the inequality. Graph the solution set, and write the solution set in set-builder notation and…

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Q: What is the difference in the fractional amount of the Earth's surface that is covered by water and…

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Q: If P= 1-2 66 F 1 4 B. 08 (1 A. d-4 and e=1 is the matrix associated with a linear map f:R2R2 then…

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Q: 2/17 x 2/5 x 10

A: Given expression, E=2/17 * 2/5 *10

Q: Let f(x) = -3x + 4. Find and simplify f(x+2)

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Q: 24 y=2x²-4

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Q: Solve the inequality (x + 4)²(x – 3) < 0

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Q: Use the Pythagorean Theorem to find the missing length in the right triangle. The missing length is…

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Q: 3. A total of 1 200 teachers attended a mathematics conference. Early bird registration fee is at 2…

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Q: Calculate the finance charge (in $) and the annual percentage rate for the installment loan by using…

A: Answer: The solution is given below:

Q: A. Calculate the missing information. Round dollars to the nearest cent and percents to the nearest…

A: given that, cost price=$36.75 amount of mark up=$40.00 what is selling price and percentage of mark…

Q: Evaluate. Write your answers as fractions. 5^3/2 = ? -(1/3)^2 = ?

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Q: Is in it 3 hours 53 minutes?

A: To write down that the answer is 3 hours 53 minutes or not.

Q: =10 2x₁ + x₂ + 4x 3 3x₁ -5x₂ + x3 - 6x4 23 x₁ +7x₂ - 3x3 + x 4 = 8 2x2 4x₁ +2x₂-x3- + 5x4 = -13

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Q: Determine the value(s) of h such that the matrix is the augmented matrix of a consistent linear sy 1…

A: Since multiple questions are asked I am answering first question

Q: A coffee distributor needs to mix a(n) Breakfast coffee blend that normally sells for $9.20 per…

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Q: ) Solve each inequality and graph its solution. 3(6b - 1) > 18 - 3b 26 + m > 5(-6 + 3m

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Q: Find the general solution of the system whose augmented matrix is given below. 1 -8 0 -1 0-6 0 10 0…

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Q: Evaluate 1/2 - (-8/7) Write your answer in simplest form.

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Q: Find the matrix M of the linear transformation T: R² R² given by IL 3x1 +8x2 []- 6x1 I2 T M= 81 12

A: See the details solution in below

Q: A video game enthusiast is planning to attend a convention where the latest technologies, products,…

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Q: 12-year-old competes in gymnastics. For several competitions she received the following "All-Around"…

A: Given: All-Around" scores: 38.7, 38.2, 37.7, and 38.8. "All-Around" scores average at least 35 move…

Q: Melinda's athletic trainer told her to follow a beginning exercise training schedule on day 1 1 1 in…

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Q: The angle measurements in the diagram are represented by the following expressions. ZA = 5x - 15°…

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Q: f(x)=x+3, g(x)=x². si cadas (fog)(x) =

A: To find the composite function

Q: A bicycle ramp forms a right triangle. One leg is 3 meters longer than the other leg. If a bicycle…

A: Here, given that the ramp is of the form right triangle. So, it has a hypotenuse and tow legs. Now,…

Q: Find x such that the matrix is singular. 2 X -3 -6 X = A =

A: The given matrix is: A=2x-3-6

Q: The matrix  1 0 5 0 0 1 -6 0 0 0 0 1  is in reduced row-echelon form. Determine the solution of the…

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Q: Determine the equations of the vertical and horizontal asymptotes, if any, of each function. 14.…

A: Note:- According to company policy we can attempt only one question so please upload the next…

Q: (1-7) is the matrix associated with a linear map f:R2R2 then which of the following are eigenvectos…

A: v will be a eigen vector for a eigen value λ of a matrix A  if Av=λv.

Q: Solve the inequality. 1-7x+328

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Q: If construction costs are $156,000 per kilometer, find the cost of building the new road in the…

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Q: Find the domain of the equation and give it in interval notation. (3x+8) / (4x-9)

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Q: The function y f(x) is graphed below. What is the average rate of change of the function f(x) on the…

A: Here, to find the average rate of change of the function over the [-6,2].

Q: How do I write; The absolute function, shifted to the left 9 units.

A: Given: The absolute value function shifted to the left 9 units. To find the equation of the new…

Q: Find the general solution of the system whose augmented matrix is given below. 1-6 0-1 0-5 10 0-4 9…

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Q: Evaluate. Write your answer as a fraction in simplest form. -1/4 + 9/10 -7/20

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Q: The coordinate vector of the vector (-4,3,1) in the basis B = {u= (1,1,1); v = (1,0,1); w=(0,0,1) }…

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Q: 193. Problem Solve for x: √x + 2√2x +3 -3=0 X A. 3 B. 23 C. 3 and 23 D. 20

A: We need to solve for the value of x.

Q: Let f(x) = 2x+1 x-5 , g(x) = √√√5x + 4, h(x) = −3x² + 5x - 2 1. Evaluate the following for f, g, h…

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Q: Determine whether each function graphed or defined is one-to-one. See Examples 1 and 2. 11. 13. 12.…

A: The function f is one to one iff  each horizontal line intersects the graph at most once.

Q: A company manufactures microchips. Use the revenue function R(x) = x(75-3x) and the cost function…

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Q: Hote: The Venn Diagram represents the number of elements in the set. A 3 7 8 DO 8 8 B St 4 12 C 6 U

A: Topic:- algebra

Q: Let f(x) = x- 2 and g(x) = 2x + 1. Find all values of x for which f(x) ≥ -2 and g(x) < 15

A: See the details solution in below

Q: If the demand for a pair of shoes is given by  2p + 5q = 200  and the supply function for it is  p…

A: If the demand for a pair of shoes is given by  2p + 5q = 200  and the supply function for it is  p −…

Q: Graph each function. = (x − 2)(x + 1) X 35. y =

A: As per the company guidelines we can solve first question. I hope that the given solution will help…