Answer:
h+h+h+h+h+h+h
Step-by-step explanation:
when u get 7h u put 7 hs
1/a^2 is the answer to this question
69 pounds
5 x 42 = 210 - 20 = 190 Bobbi
3 x 42 = 126 - 5 = 121 Amira
190 - 121 = 69