Concept explainers
The weight of A.
Answer to Problem 10CR
The weight of A is
Option A is correct.
Explanation of Solution
Given:
A has weight 34 lb more than L.
The combined weight of A and L is 180 lb less than four times L’s weight.
Calculation:
Form the equations as follows:
A has weight 34 lb more than L means,
The combined weight of A and L is 180 lb less than four times L’s weight means,
Substitute value of A from equation (1) to equation (2) as follows:
Substitute the value of L in equation (1) as follows:
Thus, the weight of A is
Chapter 3 Solutions
Algebra: Structure And Method, Book 1
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