Answer:
3.35.
Step-by-step explanation:
very simple!
Answer:
82 grams
Step-by-step explanation:
each rubber band weighs 3 grams because when 2 bands were added to 88 grams it went up 6 grams and six divided by 2 equals 3.
45. divide the first set of x and y by 2 then multiply by 9 to get 45 for y and 18 for x
