## How to solve any single-variable equation using the Shift-Solve function of a Casio fx570ES or 991Es/Plus Calculator

How to solve any single-variable equation using the Shift-Solve function of a Casio fx570ES or 991Es/Plus Calculator

## How to solve a quadratic equation of the form ax^2+bx+c=0 using a Casio fx570ES or 991Es/Plus Calculator

How to solve a quadratic equation of the form ax^2+bx+c=0 using a Casio fx570ES or 991Es/Plus Calculator

## Word Problem| Algebra| Problem 1

Two pipes were installed in a water tank. One pipe serves as an inlet pipe while another, a multi-purpose pipe, serves as either inlet pipe or a drain pipe. When both pipes are used to fill up the tank, they can fill 7/9 of the tank in 4 hours. In filling the tank, the operator … Continue reading Word Problem| Algebra| Problem 1

## Foundation Mathematics for Engineering| Algebra| Foundation Studies| Teesside University| FME-TMA1

Questions 1 Remove (Open) the brackets and simplify the following: $latex 7x+6\left(x-y\right)-3\left(x-2y\right)&s=1&fg=000000$ $latex x\left(x-y\right)+3y\left(x+y\right)&s=1&fg=000000$ $latex \left(y-x\right)\left(2x+4y\right)&s=1&fg=000000$ Question 2 Evaluate the following: Evaluate S to 2 decimal places, where the radius r=10 cm and the height h=500 mm $latex S=2\pi r^2+2\pi rh&s=1&fg=000000$ Evaluate $latex \frac{2x^2-y^3+2xyz}{2yz}&s=1&fg=000000$, where x=1, y=-2, z=-1 Question 3 Transpose the following formulae: $latex P=\frac{RT}{V}\:\:\:\:find\:T&s=1&fg=000000$ … Continue reading Foundation Mathematics for Engineering| Algebra| Foundation Studies| Teesside University| FME-TMA1

## Solving a System of Three Equations with Three Unknowns using a Casio 570ES or Casio 991ES/Plus Calculator

Solve the following given system of equations $latex x-y-4z=3&s=1&fg=000000$ $latex 2x-3y+2z=0&s=1&fg=000000$ $latex 2x-y+2z=2&s=1&fg=000000$ Solution: Please watch the video for the solution.

## College Algebra Project: Saving for the Future

The project's details are shown in the following document. You can now purchase the step-by-step solution to this Algebra Project, or you can ask me to do it for a very minimal price.   Purchase the solution guide now

## Northern Essex Community College, Quantitative Reasoning-MAT122-01A, Spring 2017: Exam #2

Questions: There is a rack of 15 billiard balls. Balls numbered 1 through 8 are solid-colored. Balls numbered 9 through 15 contain stripes. If one ball is selected at random, determine the odds  against it being solid-colored. A certain lottery requires players to select 4 different numbers, in any order, from 1 to 56 inclusive. … Continue reading Northern Essex Community College, Quantitative Reasoning-MAT122-01A, Spring 2017: Exam #2

## Mortgage Project

A home will likely be the biggest purchase a person ever makes, along with being the most intimidating purchase. But the suitable news is most of the problems homebuyers face have a quick solution, if accomplished before trying to get a mortgage. Also the purpose of this project is help you to overcome the imitating … Continue reading Mortgage Project