Answer:8
Step-by-stop explanation: (6) x 3 will be 18 - 10 = 8
Answer:
110 yards of string
Step-by-step explanation:
Converting the feet of the string of 1 balloon to yard
1 foot = 1/3 yard
6 feet = x
x = 6 × 1/3 yard
x = 2 yard
Hence 1 balloon uses 2 yard of string
Since:
1 balloon = 2 yard of string
55 ballons = x
x = 55 × 2 yard of string
x = 110 yards of string
Hence, for 55 balloons he would need 110 yards of string.
Answer:
5
Step-by-step explanation:
10÷2-3 (5×0)
(2•7)-5
14-5= 9
So the answer is 9