Simplifying Expressions with Some Brackets
Simplify the following expression - 4(2y + w) + 5(4w - 2y)
Simplify the following expression - 4(2y + w) + 5(4w - 2y)
Please simplify the expression that follows: -t +1 + t + 4
Evaluate the problem. See attached file for full problem description.
Evaluate. Write your answer as a fraction in simplest form. See attached file for full problem description.
-3x2 + (1-2^3)^2 See attached file for full problem description.
The Farr-Kroger Classic is a women's professional golf tournament played each year in Ohio. Listed below are the total purse winnings (the amount of money that is distributed to the top golfers) and the prize for the winner for the 15 years from 1987 through 2001. The operators of this golf tournament believe that there is a r
Find the integers that have a product of ac and a sum of b. Don't factor the trinomial. 15t^2 -17t - 4
Factor each trinomial using Trial and Error. See attached file for full problem description.
Factor each polynomial completely, given that the binomial following it is a factor of the polynomial. x^3 + 2x^2 -5 - 6, x + 3 See attached file for full problem description.
Factor each polynomial completely. Is it prime? See attached file for full problem description.
Using the zero factor property. Solve the equation. 2w(4w+1) = 1
Polynomials with two variables. Factor the polynomial. See attached file for full problem description.
Simplifying Expressions with Negative exponents. See attached file for full problem description.
Use the foil method to find the product: (5y^3w^2 + 2)(2y^3w^2 + 3z)
What if an equation had three variables? You now have practice solving equations with one and equations with two variables. Compare equations with one variable to equations with two variables. How are they different?
Find an expression for x such that: sqrt(2)*sin(x+pi/4)-1-x+(x^2)/2 = -epsilon/6, Where epsilon is very small. Do not need the exact value of x, but an approximation using Taylor expansion.
The function s(t) = ut + 1/2 gt^2 represents the distance traveled s meters in time t seconds when the initial velocity is u m/s and acceleration is g m/s^2. What is the distance traveled in 5 seconds, if the initial velocity is zero and acceleration is 10 m/s^2? a) 1000 m b) 500 m c) 250 m d) 125 m
4. If it takes 4 hours to cover x miles and 5 hours to cover y miles, what is the average speed? a) 9 b) x/4 + y/5 c) (x+y)/9 d) 4/x + 5/y 5. If you can make 100 cups of coffee and 125 cups of tea from a gallon milk, how many gallons of milk would you need to make 20 cups of coffee and 25 cups of tea? a) 0.1 b) 0.2
A yearbook page is to be designed so that there are 24 square inches available for print or pictures with margins of 1.5 inches on the top and bottom, and 1 inch on the left and right sides. Find the minimum total page area that can meet these requirements. (Also state the length and width that gave this result)
1) Using the quadratic equation x2 - 6x + 8 = 0, perform the following tasks: a) Solve by factoring. b) Solve by using the quadratic formula. 2) For the function y = x2 - 6x + 8, perform the following tasks: a) Put the function in the form y = a(x - h)2 + k. b) What is the equation for the
Please solve the following problems: 1. The St. Mark's Community Barbecue served 250 dinners. A child's plate cost $3.50 and an adult's plate cost $7.00. A total of $1347.50 was collected. How many of each type of plate was served. 2. Deep Thought Granola is 25% nuts and dried fruit. Oat Dream Granola is 10% nuts and
See attached file for full problem description. Add/subtract and simplify: 1. 5 -4 ___ + ________ c2d3 7cd2 36. 3x + 2 x - 2 _______ + ______ 3x + 6 x2 - 4 50. 3(x - 2) 5(2x + 1) 3(x + 1) _______ +
See attached file for full problem description. Solve by factoring and using the principle of zero products. Remember to check. 2 30. - 9x + 14 = 0 2 34. x + 16x = 0 2 46. 3x - 7x = 20 2. The length of a rectangle garden is 4m greater than the width. The a
1) Using the quadratic equation x2 - 6x + 8 = 0, perform the following tasks: a) Solve by factoring. b) Solve by using the quadratic formula. 2) For the function y = x2 - 6x + 8, perform the following tasks: a) Put the function in the form y = a(x - h)2 + k. b) What is the equation for the
Problem 1: Consider a two-dimensional problem in the xy-plane. There are two points in space, labeled as P and Q, as shown in the figure to the right a) Using polar coordinates, sketch on the figure at points P and Q the radial and azimuthal unit vectors. b) Write down a general expression for the radial and azimuthal unit
This is probably an algebra question but it is occurring while I am trying to solve a calculus problem. During the solution I was given there is a step that goes from: lnC (-R/V)*t + a e = e to (-R/V)*t a C = e * e How was the right side of the equation arrived
Derive the formula for the entropy of an ideal monoatomic gas using the microcanonical ensemble. This formula is known as the Sackur-Tetrode equation.
Solve for y: |-9y+4|=|3y+3|
See attached file for full problem description.
42. (0.5x - 0.6x + 0.7) - (2.3x + 1.8x - 3.9) See attached file for full problem description.