Question

Solve the inequality and represent your answer in set builder notation. Be sure to show all of your work.
10a + 10 > 9a + 22 @-------College Al…

Answer 1

subtract 9a from both sides
subtract 10 from both sides

Answer 2

so i subtract 9-22 and then 9-10??

Answer 3

again, this is like the other ones with a a twist. Rewrite the inequality to isolate for the variable
10a + 10 > 9a + 22 (subtract 9a from both sides)
a + 10 > 22 (subtract 10 from both sides)
a > 12

Answer 4

@snaef999 yu fuk'n gud yu needa b my tutor

Answer 5

so da answer's a>12

Answer 6

yeah, but you need to put that in set notation I guess...