Answer:
4 pounds
Step-by-step explanation:
all well have to do is divide 2.68 by .67 to see how much pounds she bought
2.68/0.67 = 4
On solving the linear equation, we find that Norman bought 4 pounds of Epsom salt.
The linear equation in one variable is an equation which is expressed in the form of ax+b = 0, where a and b are two integers, and x is a variable and has only one solution.
Let x pounds of Epson salt be bought by Norman.
Cost of one pound of Epson salt = $0.67
Total amount spent on Epson salt = $2.68
The linear equation becomes: 0.67x = 2.68
On solving the linear equation:-
0.67x = 2.68
[tex]x = \frac{2.68}{0.67} = 4[/tex]
Number of pounds of Epson salt bought by Norman = 4 pounds
Learn more about linear equation in one variable here
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