### Simplifying Expressions

5 9 2 -9h t r _______________ 7 6 2 3h t r

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5 9 2 -9h t r _______________ 7 6 2 3h t r

1. Find the specified function value. If P(x) = 4x^2 - 2x - 3, find P(-3). A. -6 B. -45 C. -21 D. 39 2. Find the specified function value. If P(x) = 2x^2 + 6x and Q(y) = -3y^2 + 4y + 1, find P(1) + Q(1). A. 8 B. 10 C. 2 D. 16 3. Perform the indicated operation.(v to the third power + 2v to the second

For non-integer answers, please write your answer as a fraction rather than a decimal. To show your work, you will need to include: - the algebra used to compute the solution to any equations. - the formula with substituted values. - the final calculated answer with units. Please see attachment for a full descripti

Need help in understanding how to solve. 1/2x-1/3=3x+1/3

There are several questions on rational expressions. Some have been shown here. Please take a look at the wk_4_cp_template.doc for the rest questions. 1) If one-half of one integer is subtracted from three-fifths of the next consecutive integer, the difference is 3. What are the two integers? 2) A passenger train can trave

If half the people in a room leave at the end of 5 minute intervals and at the end of 20 minutess the next to last person leaves how many people were there to start with? (no one else enters) 32 28 16 12 8

1) Solve the following equations algebraically. You must show all your work. 2) Solve algebraically and check your potential solutions: sqrt(x +2) - x = 0 3) The volume of a cube is given by V = s^3, where s is the length of a side. Find the length of a side of a cube if the volume is 800 cm3. Round the answer to three deci

Please see the attachment for detailed description. 1) Find the domain of the following: a) f(t) = 4.5exp(t) b) g(x) = log(x +3) c) g(x) = 2^x d) g(t) = ln(t -1) 2) Describe the transformations on the following graph of f(x) = e^x . State the placement of the horizontal asymptote and y-intercept after the transformatio

Algebra mathmatics simple problems: I need help in completing the following exercises. I need to use the Equation Editor in Microsoft® Word to do these problems, then submit a Word document, showing the work and answers. (first 20 are multiple choice) See attached file for full description. 1. Write the word name for the

Solve each absolute value inequality and graph the solution set. 32) |5x - 1| </= 14 36) |x-7| </= -4 40) 1 > ½ |6-x| - 3/4 Graph each compound or absolute value inequality 42) x+y </= 1 or y </= 4 44) x+8y > 8 and x - 2y < 10 46) |x-3| >/= 9

Please see the attached sheet with 4 equations. From these 4 equations, I am to get expressions for B/A and C/A. The hint I get is to express F and G in terms of C from the last 2 equations, and use this to obtain relations between B/A and C/A. But I'm having particular trouble in expressing F and G in terms of C..

1.) which quadrant or axis would this lie in? X+2Y=1:(0, ? ), (-2, ? ), (2, ? ) 2.) what is the slope and y intercept for this? y= -x+5 3.) what would this look like on a graph? x=9 4.) What is the equation if it is written in standard form using only intergers as the coefficients? the line through ( -

Attached you will find the problems to be completed. I need help in completing the following exercises. I need to use the Equation Editor in Microsoft® Word to do these problems, then submit a Word document, showing the work and answers. (first 20 are multiple choice) These are the problems I need help with: 1. Find t

Some authorities claim that globalization has led to greater income inequality in the U.S. and globally while others claim that inequality is due to improvements in technology and productivity. Using the Library and Internet sources, do the following: Identify evidence for and against the existence of increasing income inequa

1. Subtract. Express your result in simplest form. A) B) C) D) 2. Divide. A) B) C) D) 3. Simplify. 4. Solve. A) 8 B) C) 32 D) 5. Subtract. Express your answer in simplest form. A) B) C) 4 D) 6. E

1. Multiply. (10x9)(-5x8) 2. Write using positive exponents only. b-19 3. Write 0.0000073 in scientific notation. 4. Add 10y2 + 9y - 2 and 10y2 + 6y - 7. 5. Multiply. (2x - 5y)(3x - y) 6. Multiply. (2m - n)2 7. Divide. 8. The distance from a star to a planet is 5.1 ɨ

I need help in completing the following exercises. I need to use the Equation Editor in Microsoft® Word to do these problems, then submit a Word document, showing the work and answers. Attached you will find the problems to be completed. Please help me by actually working the problems with microsoft Equation Editor & replyi

Graph the the portion of th enumber line containing all points for which x is less than or equal to -3 or x>2

I am having trouble with the attached equations. Can you assist and show me how to check the solution? Solve the following equations: 1. A = (1/2)bh solve for h 2. m = (x + y + z) / 3 solve for y Determine if -4 satisfies the following compound inequality 3. 2x < -8 AND 5x < 0

1. An example of an exponential function is y=8^x. Convert this exponential function to a logarithmic function. Plot the graph of both the functions. 2. Graph these two functions ? An exponential function f(x)=6x-2 ? A logarithmic function f(x)=log9x 3. Look at the graphical representation below and derive

Solve the following for x: 4(2^x)=56 in the order of operations Pemdas requires that exponentation takes precedence over multiplication, so we cannot multiply 4*2 without first evaluating 2^x, but we could divide both sides by 4. Also remember x is an exponent and we have to take logarithmic of both sides to bring the exponent

I am needing help for an upcoming test, could someone help me with this test review so that I can use this to study by I really need to pass this test. Please see attached file for full problem description. 1. Solve. x2 = 21 2. Solve. x2 - 24 = 0 3. Solve by using the quadratic formula. x2 + 9x + 18 = 0

1.) 2(a-4)+4=5(9-a) 2.) t-5x=4x 3.) Fill in the table using the given formula (solve for Y) y=-5x+10 __X__Y_ -1 0 1 2 3 4.) Even Integers. Find two consecuitive integers that have a sum of 450. 5.) Determine whether the given number is a solution to the inequality following it. 0,4x+9 i

Solve the following system of linear inequalities by graphing. 3x + 4y ≤ 12 x + 3y ≤ 6 x ≥ 0 y ≥ 0

A rectangle has sides of 3x - 4 and 7x + 10. Find the expression that represents its perimeter.

I have the graphs, I just have questions. I don't understand how these graps were formed. Please explain how this is done. Where do the lines intersect? Aren't there coordinates? I do not understand at all. Sorry, I am a math retard!! Thanks for your help. 1. f(x)=6x 2. f(x)=3x - 2 3. f(x)=(1/2)x 4. f(x)= log2x

1) If a < b, then -a > -b Why? 2) What role of operations that applies when you are solving an equation does not apply when you are solving an inequality? 3) What is the inherent meaning and justification of cross-multiplication as it applies to solving an inequality? 4) What is different abou

1. Determine if the number in the box is a solution of the equation. 1/2x+5=5+1/4x; I3I a. Yes b.No 2. Solve the equation:y - (5 - 3y) = 7(y - 3) - 3 a. 1/9 b. 19/3 c. -29/11 d. An identity 3. Solve the equation. 0.06P + 0.08(2000 - P) = 60 a. 106.38

Evaluate the functions for the value of x given as 1,2,4,8,and 16. Describe the difference in the rate at which each function changes with increasing value of x; rank the function from fastest-growing to slowest-growing? 1) f(x)=3x+2 2) f(x)=x^2+5x+6 3) f(x)=x^3+3x^2+2x+1 4) f(x)=e^x 5) f(x)=log x

How many times does the graph of a quadratic equation ( a parabola) cross the x-axis?