Simplify 11y + 12 + 2y – 6 – 10y

if you combine the like terms you will get 3y + 6

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong