Simplify the expression.
9a – b – 2a – 10b
(1 point)
Responses
–7a + 11b
–7 a + 11 b
11a + 9b
11 a + 9 b
–11a – 9b
–11 a – 9 b
7a – 11b
9a – b – 2a – 10b
(1 point)
Responses
–7a + 11b
–7 a + 11 b
11a + 9b
11 a + 9 b
–11a – 9b
–11 a – 9 b
7a – 11b