<em>A</em><em>nswer</em> : 6 keychains
Step-by-step explanation:
there are 12 inches in 1 feet
so,there 36 inches of string
Mia needs 6 inches for each keychain.
36/6 is 6.
so in total there's 6 keychains being made
Answer:
144
Step-by-step explanation:

Log (base 3) x = 4 can be rewritten as:
3^4 = x
3^4 = 81
x = 81
Answer:
4u+3
Step-by-step explanation: 8/1*1/2= 8/2=4u
8/1*3/4= 24/8=3