(58x + 60y) - (10x + 32y)
First, simplify to get rid of parentheses.
[tex]58x + 60y - 10x - 32y[/tex]
Second, collect the like terms and put them into the parentheses (x's and y's).
[tex](58x - 10x) + (60y - 32y)[/tex]
Third, subtract 58 - 10 to get 48.
[tex]48x + (60y - 32y)[/tex]
Fourth, subtract 60 - 32 to get 28.
[tex]48x + 28y[/tex]
Answer: B) 48x + 28y
