The route that a trolley takes around a city can be represented by the functions x² + y² = 5. A train track's path can be described by the function 3x + y = 5. At which location(s) will the trolley and train meet? O (1, 2) and (2,-1) O (-1, 2) and (-2,-1) O (2,-1) and (-2,-1) 062 1) and (-12)

Q: If 2x + 3y = à and -x + 5y = 6b, express x and y in terms of à and b.

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Q: x = 1 only if x2 = x.

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Q: Add. (7y +y- 5) + (5y² - y -6) (7y? + y- 5) + (5y² - y-6) =D (Simplify your answer.)

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Q: If 2x + y = 23 and 4x - y = 19 , Find the values of 5y -2x and y/x - 2

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Q: X-3 X+1 Rf Dfx

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Q: x=1-1+4x+y

A: Given equation,    x=1-1+4x+y Solving it to make reduced form,  x = 4x + y -3x = y

Q: Write y=2(0.5x-6)(6-24x) in the form y=k(x-r)(x-s) and give the values of k,r,s.

A: We have to factor out 0.5 and -24

Q: Add. (6y? + y - 6) + (9y² - y- 5) (6y² + y - 6) + (9y² - y -5) =D (Simplify your answer.)

A: The given equation is: 6y2+y-6+9y2-y-5

Q: Which value(s) of x satisfies the equation Vx? -4x –5 = 2x – 10 {3, 5, 7} {5} {5, 7} O {7}

A: Given an equation x2-4x-5=2x-10 To find the values of x that satisfy the equation

Q: 2 1 x²dx -3x

A: Given:

Q: If y(3x-5)= 2 x y and y0, then x =

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Q: -5 4x If possible, write -5 - 4x - 2x² as a linear combination of 2 - x + x²,-2-x² and x - 5 2x².…

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Q: If 3x+3y=4 and 3x+8y=9 then what is x ?

A: Explanation of the answer is as follows

Q: If a = [1, 2]  and  b = [2, 7], find a + 2b.

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Q: Let A(x) denote the number (in hundreds) of computers sold when x thousand dollars is spent on…

A: Suppose Ax be the number ( in hundreds) of computers sold when x thousand dollars are spent on…

Q: .2 y = 4 - x² and x +y = 2.

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Q: 3 If A = 3 what is A-1?

A: Given that: A=3-430

Q: If F is the point (- 3, 5) and G is the point (0. - 4), then an equation of FG is: a. y = - x + 4 b.…

A: F is the point (-3,5) and G is the point (0,-4)

Q: 2x + y = 23 and x + 2y = 17, then 3x - 3y = ?

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Q: Solve. 2x -8 7 11 -9 -3 -³ ([²7] [²₂²])-[-15 72²] 6 1 -Y 12 3

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Q: f) y = x²-1 x²+x-2

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Q: What are the ordered pairs for 3x - 2y = 4?

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Q: Find x+y, if:    2x+3y=8 and 3x+5y=13

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Q: y = x² + x y = x + 5 2

A: y=x2+x y=x+5   a2-b2=(a-b)(a+b)