MA1210: Module 1 Fundamentals of Algebra,
Part 1 Exercise 1.1
Algebraic Expressions and Real Numbers
By: Shannon Brown
Page 1 of 3
1. The following formula estimates the price of cement projected, per square foot, since 2011. Assume
this trend continues a

MA1210: Module 3 Equations, Inequalities, and Matrices
Exercise 3.1 REDO
Equations and Their Graphs
Shannon Brown
11/17/2015
School of Drafting and Design
1. The following quadratic equation describes a companys price, , in dollars, on metal roof
material

Width = 80 feet, length =100 feet.
We need to form and then solve a set of 2 simultaneous equations.
The perimeter = 2 x Length (L) + 2 x Width (W)
As the perimeter is known to be 360 feet, we can form the equation 2L + 2W = 360
Dividing both sides of thi

MA1210: Module 3 Equations, Inequalities, and Matrices
Exercise 3.1 REDO
Equations and Their Graphs
Shannon Brown
11/17/2015
School of Drafting and Design
1. The following quadratic equation describes a companys price, , in dollars, on metal roof
material