Concept explainers
a)
To evaluate: if the spreadsheet show the solution of the equation.
a)

Answer to Problem 48PPE
The total number of potatoes in the bucket is 56.
Explanation of Solution
Given:
Equation is given as,
Yes, the given spreadsheet shows solution of given equation.
For example,
When x = −5,
Hence, the given spreadsheet shows the solution.
b)
To evaluate: the two values of ‘x’ is the solution of the equation.
b)

Answer to Problem 48PPE
The total number of potatoes in the bucket is 56.
Explanation of Solution
Given:
Equation is given as,
Solving the given equation,
So, the solution lies between x = 1 and x = 3.
c)
To evaluate: the values of ‘x’ at which
c)

Answer to Problem 48PPE
The values of x are −5 and −3.
Explanation of Solution
Given:
Equation is given as,
From the spreadsheet,
For x = −5 and x =−3,
So, the values of x are −5 and −3.
Chapter 2 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
Additional Math Textbook Solutions
Pre-Algebra Student Edition
Elementary Statistics (13th Edition)
Elementary Statistics
Basic Business Statistics, Student Value Edition
Thinking Mathematically (6th Edition)
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