Justify your response. Let x = cost of 1 raft, y = cost of 1 chlorine filter, and z = cost of 1 large lounge chair. x + 2y = y + 2z = x + 4z = Solve this system of equations to find x = of buying one each, before sales tax, is $ > Need help with this question? Next Question Check Answer Ⓒ2022 McGraw Hill. All Rights Resen }x_{ = = = ] and 2 - [ y = z = . If the sales tax is 5.75%, the total is $ The cost Done and Review

Q: 200)** = 700

A: 20032x+2=700

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A: Solve for X?

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A: We will solve x+2x-7=x+7x+3.

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A:

Q: Solve for x in -1-4 30 XT. = -10 X = = -2-54 1 -2 XT. 2-4-4 -24

A: Given the matrix equation:[−13​−40​]XT=−10[−22​−5−4​4−4​]+[1−2​−24​]XT Let's denote the left-hand…

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A:

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A: Given information:

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A:

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A: Solution of the problem as follows

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A:

Q: What is the bottom equation for this, please ?

A: Apologies for the inconvenience.   We graph the given equations using graphing calculator.

Q: Fixed costs=$85000, unit variable cost=$48, selling price per unit=$75. Find the break even number…

A: The formula for break even number in units is, Q=FCSP(per unit)-VC(per unit) Here, Q: break even…

Q: what are the solutions to the equation l2x-5l=11 1. x=-3, x=8 2.  x=3, x=-8 3. x=3, x=8 4. x=-3,…

A: absolute rule:  If |x| = a, a>0  then x = a   or   x= -a

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A: Given query is to find the value of x.

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A: 1:

Q: Find the real soulutions of the following equation x^(4)+12x^(3)+10x^(2)-9x+22=0 The solution set…

A:

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Q: Solve for X. X = -8 X = I.

A:

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A: To write the equation of the following graph.

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A: Given: 4x + 3y >= 24 y >= 4 x >= 0 y >= 0

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A:

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A:

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A: