Solve each inequality algebraically. Express the solution set using interval notation. x2 + 13x < -30

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Q: Math

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Q: (1) Given that A= 4=(²7¹) and B=(2 7³). (a) A+B (b) AB (c) AT determine

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Q: If f(x) = x + 3 2 and g(x)=x² + 5, what is g (f(-3))?

A: Here,  and Putting :

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Q: Which of the following is a key feature of y=logix? a) x-intercept of Ob) horizontal asymptote of…

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Q: math

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Q: List five vectors in Span{v₁, v₂}. Do not make a sketch. V₁ = 8 3, V2= -7 6 3 0

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Q: Simplify the following complex fraction. 25 12a 55a 14

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Q: the population of Davidson county was 14000 at the last census and decreasing at a rate of 6.5% per…

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Q: Evaluate the expression 2 -b+√√b² - 4ac 2a The evaluated expression is for a4, b = 4, and c = 2.

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Q: Inequality x>5 y≤2 8> a -3≤m Rewrite if necessary Name a point Say it in words Graph it in the…

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Q: Finding the value of an algebraic expression for a given value of the variable is called​ ?

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Q: Complete the table. Fractional Decimal Percent Notation Notation Notation 3 | 00 8 0.8 85%

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Q: Solve the following limit where: f(x) = x² + 4x +3 g (x) = x³ + 2x² +4 ɑ: limx→2 af(x) g(x)

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Q: Recall that when we multiply two numbers we have the following: Positive # positive # = positive #…

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Q: a) Prove that |x| ≤ 2 implies that |x² − 4| ≤ 4|x − 21. b) Prove that |x| ≤ 1 implies that |x² + 2x…

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Q: Use the matrices below. Perform the indicated operations. 90 6 100 62-1 0 1 0 90 6 0 0 1 C = Find…

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Q: 3x-2y=-5 5x+4y=-1

A: 3x−2y=−55x+4y=−1

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Q: -1 Given the function f has an inverse function f-¹, and f(3) = 2 and ƒ(2) = 5, then what would f¯¹…

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