Solve the following systems of equations for the unknown variables. Enter your answer in (x, y) format. x-8 = 14 x+y = 28

Q: I need the inequality to justify my answer please

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Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 5…

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Q: Graph the parabola then answer the questions about the vertex, any intercepts, the domain, and…

A: The objective of the question is to graph the given parabola y = x^2 + 6x + 8 and find its vertex,…

Q: Consider the following system of equations. 2x + y 2z = 3 x + 3y - z = -11 -4 3x + 4y z = Write the…

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Q: 2. (a) Find the inverse of the matrix A. A = (1₂6) 56 (b) Use your answer from (a) to find the…

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Q: A pollster wants to minimize the effect the order of the questions has on a​ person's response to a…

A: The objective of this question is to find out the number of different ways the 12 questions on a…

Q: Use polynomial long division to divide -2�3+4�2+3 by �-3.             -( )             -(…

A: The objective of this question is to divide the polynomial -2x^3 + 4x^2 + 3 by -3 using polynomial…

Q: Consider the following model of a firm. The firm can sell any number of units at the constant price,…

A: The objective of the question is to calculate the profit of a firm given the price per unit, the…

Q: All vectors and subspaces are in R". Note you only have 5 attempts for this question. Check the true…

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Q: If A, B, and C are 4×4 matrices; and det(A) = −3, det(B) = −4, and det(C) = -5 then compute:…

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Q: The volume V of a right circular cylinder of height h and radius r is V=²h. If the height is four…

A: The Volume V of a right circular cylinder of height h and radius r is

Q: 2. Solve the congruence x³ - 2x² - 7x+3 = 0 mod 7².

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Q: Find the Laplace transform of the following function. f(t) = (2v 0 sin sin (5(t - v)) dv L{f}(s) =

A: The given function is

Q: If f(14) = 11 and f is one-to-one, what is f¹(11)? f¹(11)=[

A: f(14)=11 and f is one to one function.

Q: For what values of A does x4 = -A have exactly one solution? A<0 □ A=0 □0<A<1 O A≥1 O No value of A

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Q: Two lines have a slope of 4 and the same y-intercept.  How many solutions will this system have?

A: Slope of both the lines=4y-intercept of both the lines is same.

Q: Problem #3: The following vectors form an orthogonal basis for R4. V₁ = (1,-1, 2, -1), V₂ =…

A: The given vectors are:Write all vectors in the matrix AThe given vector w is,The system Ax=b is,

Q: Solve the following system of equations using the Gauss – Jordan method.

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Q: 8. Find the root of the following equations, round your answer to nearest tenth: a. 2+12(2) = 7

A: Consider the equation

Q: 8. Phoenix's annual rainfall is usually 8 inches. One year, it had 25% less rain than usua rain fall…

A: Given that Phoenix's annual rainfall is usually  inches.One year,it had  less rain than usual.Let x…

Q: Ay ΠΑΤΗΤΗΡΙ -10 9 8 7 ----------------- --------------- 6 }}}}}}}} ---------- --- -+ -+- اول }}}}}}}…

A: The figure and  is given.The aim is to find the scale factor.

Q: Rationalize the denominator. Write the quotient in lowest terms. 5 8) 8-√√3 A) 3/5-√3 B) 40+5√√√3 -5…

A: we need to rationalize the denominator of the given expression.

Q: Find the product. Assume variables represent positive real numbers. 2) 2x2/5(x11/5-3x) A)2x13/5 -…

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Q: Question Completion Status: QUESTION 9 Given that 3y² = x + 5z which of the following are true? a.…

A: 3y2=x+5z

Q: A windmill has blades that are 14 feet long. If the windmill is rotating at 5 revolutions per…

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Q: Given the ellipse (x - 5)² 36 Find the center point: + (y — 4)² 4 List the vertices and covertices:…

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Q: 94 is congruent to modulo 15. (Find an integer n that is satisfies 0 ≤ n < 15.)

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Q: There are 12 outfits you can select from for your trip. On each of the 5 days of the​ trip, you need…

A: The objective of the question is to find out the number of ways to choose 5 outfits from 12…

Q: Consider the quadratic function �(�)=�2+3�-10.Find exact answers for each of the following:The…

A: The objective of the question is to find the x-intercepts, y-intercept, vertex, and line of symmetry…

Q: The probability distribution table shows the proportion of people living in the five different…

A: Given the probability distribution table shows the proportion of people living in the five different…

Q: t of the quadratic equation below. Use the value of the discriminant to determine whether the qu ex…

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Q: wo vertical poles of lengths 7 feet and 9 feet stand 14 feet apart. A cable reaches from the top of…

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Q: et L₁ be the line passing through the points Q₁(-5, 2,-5) and Q₂(-14, -7, 1) and let L₂ be the line…

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Q: Suppose we want to choose 6 objects, without replacement, from 9 distinct objects. (a) If the order…

A: Suppose we want to choose 6 objects, without replacement, from 9 distinct objects.

Q: 19. Evaluate using the laws of logarithms:logg 768 + logg 16-logg 3 a) 2 b) 4 c) 6 20. The…

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Q: 3. Given linear equation x+22=1 28-y +32=2 4x +y+87=0 Rewrite it with this form AX-B Find AT © Find…

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Q: If P(A) = 0.3, P(B) = 0.3, and P(A and B) = = P(A or B) = X 0.2, find P(A or B).

A: we have probability of P(A)= 0.3 and P(B)=0.3 and P(A and B)=0.2

Q: if possible. Enter DNE if the operation cannot be computed.

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Q: Use the given function to complete parts (a) through (e) below. 4 2 f(x)=x²-1x² At which zeros does…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Wind Speed One of the first scales to estimate wind speeds and the effects was created by Britain's…

A: Given Expression is as follows where B is the beaufort Number s is the speed of the wind in miles…

Q: We are standing on the top of a 48 feet tall building and launch a small object upward. The object's…

A: The objective of the question is to find the highest point that the object reaches. This can be…

Q: rewrite the following line so that it is in slope-intercept form and graph using the slope and…

A: Consider the given equation3x+y=-2

Q: Find the scalar equation for the plane passing through the point P(-3, 3, -2) and containing the…

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Q: x² y² Let + 25 9 then find the end points of the minor and major axis for the graph of this ellipse.…

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Q: Complete the table shown to the right for the half-life of a certain radioactive substance. The…

A: The exponential decay model Amount at time tInitial amount Decay rate Time in years

Q: 5 A golf ball is hit in the air. The table shown describes f (x), the height of the ball, in feet,…

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Q: MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the…

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Q: List the interval(s) on which f is decreasing. The interval(s) on which f is decreasing is/are (Type…

A: To list the interval(s) on which  is decreasing.

Q: A small train at an amusement park is carrying passengers. Half of the passengers are 6 years old,…

A: Given that half of the passenger are 6 years old,are 7 years old, 1/5 are 8 years old,1/5 are 9…

Q: 2. Solve for z in the equation (2i + 1) + (3i)z = 5i.

A: