You cant factor by 9 because 15 cant be factored by 9. you can factor it by 5 and get 18x - 3 might want to check my answer
Step-by-step explanation:
Given

Also given

Lastly,

Answer:
390.66 meters
Step-by-step explanation:
perimeter = 2(87) + 3.14(69)
= 174 + 216.66
= 390.66
Answer:
162 ounces
Step-by-step explanation:
conversion problem
1 cup = 10.8 ounces
15*10.8=162