Solve 15 ≥ -3x or 2/5x ≥ -2

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August undefined, 2024

WebAlgebra. Equation Solver. Step 1: Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best … WebMar 29, 2024 · Transcript. Ex 6.1, 8 Solve the given inequality for real x: 3(2 – x) ≥ 2(1 – x) 3(2 – x) ≥ 2(1 – x) 6 – 3x ≥ 2 – 2x 6 – 3x + 2x ≥ 2 6 – x ≥ 2 – x ≥ 2 – 6 –x ≥ –4 Since x is negative, we multiply both sides by -1 & change the signs (– 1) × (–x) ≤ (– 1) × (–4) x ≤ 4 Hence x is a real number which is less than or equal to 4, Thus, x ∈ ...

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WebSolve the given inequality and show the graph of the solution on number line: x/2 ≥ (5x - 2)/3 - (7x - 3)/5. Solution: x/2 ≥ (5x - 2)/3 - (7x - 3)/5. ⇒ x/2 ≥ (25x - 10 - 21x + 9)/15. ⇒ x/2 ≥ (4x - 1)/15. ⇒ 15x ≥ 8x - 2. ⇒ 15x - 8x ≥ - 2. ⇒ 7x ≥ - 2. ⇒ x ≥ - 2/7. Hence, the solution set of the given inequality is [- 2 ... WebAlgebra questions and answers. 1. Solve the compound inequality and give your answer in interval notation. 2x + 7 < −2x + 15 AND 2 (−2x+3) −10 ≤ 8x +20 2. Solve the compound inequality and give your answer in interval notation. 6x + 8 < −1x −48 OR 3 (0x−4) −12 ≤ 9x − 6 3. interval notation for the inequality: −6x +3 > 15 ... how many are in a feet

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WebMar 29, 2024 · Transcript. Example 13 Solve the following system of inequalities graphically: 5x + 4y ≤ 40, x ≥ 2, y ≥ 3 First we solve 5x + 4y ≤ 40 Lets first draw graph of 5x + 4y = 40 Putting x = 0 in (1) 5(0) + 4y = 40 0 + 4y = 40 4y = 40 y = 40/( 4) y = 10 Putting y = 0 in (1) 5x + 4(0) = 40 5x + 0 = 40 5x = 40 x = 40/( 5) x = 8 Points to be plotted are (0,10), (8,0) Drawing … WebMar 29, 2024 · Transcript. Ex 6.1, 20 Solve the given inequality and show the graph of the solution on number line: 𝑥/2 ≥ ( (5𝑥 − 2))/3 – ( (7𝑥 − 3))/5 𝑥/2 ≥ ( (5𝑥 − 2))/3 – ( (7𝑥 − 3))/5 𝑥/2 ≥ (5 … WebTamang sagot sa tanong: Graph and solve the following systems of linear equalities in two variables (1.) y ≤ - x - 2, y ≥ - 5x + 2 (2.) y > 4x - 3, y ≥ -2x + 3 high paying medical jobs uk

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Algebra (SOLVING COMPOUND INEQUALITIES) Flashcards Quizlet

WebA. A．在回归直线y=0.5x-85中，变量x=200时，变量y的值一定是15 B. B．根据2×2列联表中的数据计算得出k2≥6.635，而P（k≥6.635）≈0.01，则有99%的把握认为两个分类变量有 … WebTo solve math problems step-by-step start by reading the problem carefully and understand what you are being asked to find. Next, identify the relevant information, define the … how many are in a footWebMar 28, 2024 · If A < B, then A c < B c. If A < B, then A − c > B − c. Table 1.8.4. We use these properties to obtain an equivalent inequality141, one with the same solution set, where the variable is isolated. The process is similar to solving linear equations. Example 1.8.3: Solve and graph the solution set: − 2(x + 8) + 6 ≥ 20. high paying mindless jobs

"Webthe solution set of the inequation x-2y ≥ 0 T h e line 2x-y=-2 meets the x-axis at (− 1, 0) and y-axis at (0, 2). D r aw a thick line joining (− 1, 0) a n d (0, 2). w e see that the origin (0, 0) … " - Solve 15 ≥ -3x or 2/5x ≥ -2

Solve 15 ≥ -3x or 2/5x ≥ -2

Weba value or values of the variable that make an algebraic sentence true. Steps to solving a compound inequality: 1. Write the compound inequality as the union or intersection of … WebFree math problem solver answers your algebra homework questions with step-by-step explanations. Mathway. Visit Mathway on the web. Start 7-day free trial on the app. Start 7-day free trial on the app. Download free on Amazon. Download free in Windows Store. get Go. Algebra. Basic Math. Pre-Algebra. Algebra. Trigonometry. Precalculus.

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WebIn algebra, a quadratic equation (from Latin quadratus 'square') is any equation that can be rearranged in standard form as where x represents an unknown value, and a, b, and c … WebFree math problem solver answers your homework questions with step-by-step explanations. Mathway. Visit Mathway on the web. Start 7-day free trial on the app. Start 7-day free trial on the app. Download free on Amazon. Download free in Windows Store. get Go. Basic Math. Basic Math. Pre-Algebra. Algebra. Trigonometry. Precalculus. Calculus.

WebClick here👆to get an answer to your question ️ Solve the system of inequalities graphically: 5x + 4y ≤ 20, x ≥ 1, y ≥ 2 WebJan 2, 2024 · Solve 15 ≥ -3x or 2/5x ≥ -2. - 20382392. The table and corresponding frequency polygon show information about the heights of members of a swimming club.

WebTo find equation solutions, solve 5x-2=0 and 3x+1=0. 15x^{2}-x-2=0 . All equations of the form ax^{2}+bx+c=0 can be solved using the quadratic formula: \frac{-b±\sqrt{b^{2} … WebStep-by-Step Examples. Algebra. Solve for x Calculator. Step 1: Enter the Equation you want to solve into the editor. The equation calculator allows you to take a simple or complex equation and solve by best method possible. Step 2: …

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WebExplore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. high paying money market fundsWebLearn about inequalities using our free math solver with step-by-step solutions. how many are in a legionWebExample 2.72. Solve the inequality t −2 ≥ 8, graph the solution on the number line, and write the solution in interval notation. Multiply both sides of the inequality by −2 −2. Since −2 < 0 −2 < 0, the inequality reverses. Simplify. Graph the solution on the number line. Write the solution in interval notation. how many are in a literWeb2x2-5x-12=0 Two solutions were found : x = -3/2 = -1.500 x = 4 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 - 5x) - 12 = 0 Step 2 :Trying to factor by splitting ... 2x2-5x-20=0 Two solutions were found : x = (5-√185)/4=-2.150 x = (5+√185)/4= 4.650 Step by step solution : Step 1 :Equation at the end of step 1 : (2x2 ... high paying medical coding jobsWebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. high paying mortgage jobsWebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step ... Algebra. Solve for x -5x=15. Step 1. Divide each term in by . Step 2. Simplify the left side. Tap for more steps... Step 2.1. Cancel the common factor of . Tap for more steps... Step 2.1.1. Cancel the common ... high paying monthly dividend etfWebIn algebra, a quadratic equation (from Latin quadratus 'square') is any equation that can be rearranged in standard form as where x represents an unknown value, and a, b, and c represent known numbers, where a ≠ 0. (If a = 0 and b ≠ 0 then the equation is linear, not quadratic.) The numbers a, b, and c are the coefficients of the equation ... how many are in a meter