Determine whether the statement is true or false. If the statement is false, make the necessary change(s) to produce a true statement : " The solution set of x2 > 25 is (5, ∞)."

Q: The domain of f(x) = V5x – 20 can be found by solving the inequality

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Q: Among all pairs of numbers (x,y)such that 4x+2y=24find the pair for which the sum of squares, x2 +…

A: Given equation,4x+2y=24we have to find values of x and y such that (x2+y2) is minimum

Q: \ car rental agency rents 220 cars per day at a rate of $40 per day. For each $1 increa o produce…

A: It is given that;  A car rental agency rents 220 cars per day at the rate of $40 per day;  and for…

Q: For Exercise, solve the polynomial inequality. Write the answer in interval notation.  y2+ 20y ≥ −75

A: Consider the given inequality

Q: Nadia is walking a 3.4-mile trail. She stops to take a break after walking 1.6 miles. Which explains…

A: Given, Nadia is walking a 3.4-mile trail. and she take break after  1.4 miles. Here, total distance…

Q: Describe the solution set of the following diagram. Then, write your answer in interval notation: +…

A:

Q: A company finds that if they price their product at $ 55, they can sell 171 items of it. For every…

A: Given The price of the  product is $ 55, the sell 171 items. For every dollar increase in the price,…

Q: For Exercise, solve the inequalities. w – w – 2 w + 3

A: w2 - w - 2w = 3 ≥ 0⇒ w2 - 2w + w - 2w + 3 ≥ 0⇒ w(w - 2) + 1 (w - 2)w + 3 ≥ 0⇒ (w - 2) (w + 2)w…

Q: Find the minimum value for p(x) = -x2 – 24x on the interval [-6,-1]. JUSTIFY YOUR ANSWER.

A: px=-x2-24x Differentiating with respect to x, we get p'x=-2x-241=-2x-24 Now to find critical values,…

Q: For Exercise, solve the inequalities.

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Q: Rameen’s heating bill is $5.42 per month plus $1.08 per therm. How many therms can Rameen use if he…

A: Inequality Rameen's heating bill is $5.42 per month plus $1.08 per therm. Total(x)=5.42+(1.08)x…

Q: x^2=4x-9. Solution set is: { , }

A:

Q: describe solution set x1-5x2+2x3=-1 algebraically and geometrically (1  -5  2  |  -1) ....toREF!…

A: Given: Equation is x1-5x2+2x3=-1. To find: We have to describe solution set x1-5x2+2x3=-1…

Q: 3) Find the minimum and maximum values y = 2x5 +5x² on the interval [-2,2]

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Q: Find and graph the solution set: x2 + 4x - 21 > 0

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Q: For Exercise, solve the inequalities. 3 - x 2 4 x + 2

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Q: Determine the break-even quantities (Minimum and Maximum Quantities). R(x)= -2x2+20x, C(x)= 4x-40

A: Break even occurs when C(x)=R(x)

Q: solve the sysem of equations by graphing.  State the solution as an ordered pair x+y=7 x-y=3

A: The system of equations is shown in figure below: x+y=7 ........ (i) (in green) x-y=3 ..........…

Q: Describe the solution set of  x > -4.

A: We have to find solution set of x>-4 We know that x≥0 Therefore, x>-4 is always true for any…

Q: Find all the real numbers x which satisfy the inequality 1 7— 2х (2л — 7)2 and carefully sketch the…

A:

Q: Solve the three-part inequality analytically. 0s 2x +256

A: We have to solve three part inequality: 0≤2x+2≤6 Subtracting 2 from each side, we get…

Q: What is the solution set for x+1/x(x+2)?

A:

Q: ') Given y= -2x² –16x, find the absolute min imum and the absolute max i in the interval[-1, 4]

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Solve using the addition principle . Graph and write set-builder notation for the answer .  9t - 2…

A:

Q: For Exercise, solve the inequalities. 2x 2

A: Consider the function: Taking the constant 2 to the left hand side and simplify the equation.

Q: The shaded region A is farmed by the tines y- 2. v 31, and y -6 Write down the three Inequalities…

A: Consider the given graph for the functions: y=2 , y=3x and x+y=6

Q: Solve the polynomial inequality

A: Factorize:

Q: Solve the inequality by using the graph of the function.

A: Rx=3x+32x+4 The graph is,

Q: -4x<-16  the solution set is

A: Consider the given inequality.

Q: For Exercise, solve the inequalities. 2 - x x + 6

A:

Q: The solution set of x2> 25 is (5, ∞).Determine whether the statement is true or false. If the…

A: we have to determine whether the given statement is true or false . Statement : The solution set of…

Q: For Exercise, solve the inequalities. 4 - x x + 5

A: To solve inequality , we will take factors on denominator on left sidethen use it to find…

Q: Which of the following ordered pairs is a solution to the inequality y>−2x+7?

A: See below the answer

Q: x-2 <3 is The Solution set of

A: The solution is:-

Q: Solve for x and express your answer in interval set builder notation, and graph your solution on r…

A: To solve an inequality, the variable terms are grouped on one side of the equation and the constant…

Q: Solve the polynomial inequality and graph the solution set on a real number line. 5x + 9x< -4

A:

Q: Find the maximum value of x + y subject to the constraint x2 + y? = 18. %3D

A: We will use Method of Lagranges multiplier to fing maximum value

Q: Complete the solution set for the inequalities using one of the symb and one of the numbers from the…

A: The given inequality is -4n&lt;16.

Q: For Exercise, solve the inequalities. p - 2p – 8

A:

Q: x2-4x-21=0 solution set is?

A: Refer to the question, we have to find the value of x for the quadratic equation.

Q: . Find the solution set to |

A:

Q: Solve for the solution set in set-builder notation, interval notation, and graph 3 1. > 1 2x

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Q: Find the maximum value of f(x,y)=9x+90y. Show solutions.

A: Equation of the line passing through points (x1, y1), (x2, y2) is: y-y1 = y2-y1x2-x1(x-x1) first we…

Q: Q1: Solve the inequalities and show the solution sets on the real line. 1) 2x -2 7x +? 2) – s x+5…

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Q: A company finds that if they price their product at $ 30, they can sell 138 items of it. For every…

A: To find the maximum revenue possible

Q: For Exercise, solve the inequalities. 10 2 x + 2 x + 2

A: We have to solve inequalities 10x+2≥2x+2 Solving given inequality,…

Q: Use a sign chart sign table to solve the polynomial inequality. or x(1 — х?)3 — 3(1 — х?)3 > 0 - -

A: Given that the polynomial inequality is       x(1- x2)3 - 3(1- x2)3 &gt; 0

Q: solve the polynomial inequality and write the answer in interval notation. 3p(p - 2) -3 ≥ 2p

A:

Q: Express the interval in terms of inequalities, and then graph the interval. (-6,-1/2)

A: Given interval is -6,-12. To express the interval in terms of inequalities and then the graph the…