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    Basic Algebra

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    Functions and Equations College Algebra

    I need help answering these practice questions. I have attached the questions that I need help with. Please explain your answers in detail. 1. Which of the ordered pairs (3, 1), (0, -4), (-4, 0), (-3, -7)are solutions for the equation x - y = 4? 2. Given f(x) = 5x - 1, find f(a + 3). 3. Solve by completing the square.

    Algebra and Logic Word Problems

    5. The sign says you are leaving Missoula, Butte is 120 mi away, and Bozeman is 200 mi away. There is a rest stop halfway between Butte and Bozeman. How far is the rest stop from Missoula? 13. Suppose you could spend $10 every minute, night and day. How much could you spend in a year? (Assume there are 365 days in a year

    Quadratic Equations: Solve the following problems and provide detail steps. For Project #1, complete all 6 steps (a-f) as shown in the example. For Project #2, please select at least 5 numbers; 0 (zero), 2 even and 2 odd. Make sure you organize your paper into separate projects.

    Project # 1 An interesting method for solving quadratic equations came from India. The steps are (a) Move the constant term to the right side of the equation. (b) Multiply each term in the equation by four times the coefficient of the X square term. (c) Square the coefficient of the original X term and add it to

    Solving for One Variable

    1) Rearrange the following equation to find x in terms of y and t, in the simplest form. t(t - x) = 3y(3y - x) 2) Solve the equation below for x. x + 4 14 -------- - -------- = 0 x 2x -1.

    Mathematics - Algebra of Exponent Rules

    Use the exponent rule to simplify the expression. Assume the variables represent nonzero real numbers. (m^5n)^-2 __________ m ^-5n^6 Simplify the answer. Type answer in exponential notation using postive exponents.

    Simplify the expression given

    Simplify. Answers should not contain parentheses. [2a^5b^4]^3 _________ = *note entire problem is in one bracket [c^7]

    Numbers on the first page of each volume is 1281

    A large novel is divided into a three volume set. The pages of the novel are numbered consecutively, beginning with page 1 of volume 1 to the last page of volume 3 (in other words, if the last page of volume 1 is 324, then the first page of volume 2 is 325). There are an equal number of pages in each volume. If the sum of the nu

    Mathematics - Algebra - Solving Functions

    Y = x^3 y = -3x^3 y = -3x^3 - 5 My graphics calculator reveals that when y = 0, x = -1.064 but I have unable to work out the Algebra to get to this answer. Please help.

    laws of exponent rules

    Please help me understand this in detail and also please tell me the math rules that allows for this. I know that Y/Y^a equals to Y^(1-a) this is allow by the rule of exponents X^a/X^b = X^(a-b) Does the same rule apply to this? - If not, please provide the steps to get answer Y^a/Y equals 1/Y^(1-a)

    Algebra: Summation

    Please discuss how to get the results of: 1*3 + 2*4 + 3*5 + .... + n*(n+2) = ? and 1*3 + 3*5 + 5*7 + .... + (2n-1)*(2n+1) = ? Please help if you can. Thank you.

    Evaluate the Limit using Algebraic Manipulation

    Assume x -> infinity has all the properties of limits, using algebraic manipulation evaluate the limit lim x -> infinity f(x)= x^4 + 3x / x^4 + 2x5 x^... means to the power of Please show work. Please no power points.

    Mathematics - Algebra - Solve and Factor

    See the attached file. Solve the following equations by factoring ... Consider f(x)=3x^2-7. Make the following modifications to f(x) ... Suppose f(x) contains the following points ... Using your calculator, Graph the function ... (See attachment for complete description).

    Several problems on quadratic equations

    1. Solve by completing the square. x2 - 2x - 63 = 0 A) -9, 7 B) 9, 7 C) -9, -7 D) 9, -7 2. Solve. x2 - 75 = 0 3. Solve by using the quadratic formula. 3x2 = 11x + 4 A) B) C) D) 4. The height h in feet of an object after t seconds is given by the function h = -16t2 + 30t + 8.

    Fundamental theorem of algebra

    Please show all steps to solution. Suppose that P is a polynomial of degree n≥1.Show that P has exactly n roots in C Hint: Fundamental Theorem of Algebra

    Mass of methane that would be emitted from a piece of ground

    Explain working "lack of units and inappropriate precision" Please present an alternative version which demonstrates the use of mathematical skills Mass of methane held within container = 0.00734kg Internal volume of the container = 0.011 m3 0.00734 -------- 0.011 = 0.667272727 ????? When permafrost melts it r