Answer: She used half of a pound of flour.
Step-by-step explanation:
The amount of flour she bought to bake some cookies = 
Since, she used
of the amount to bake her delicious chocolate chip cookies that means , the amount of flour she used would be

Hence, she used half of a pound of flour.
Answer:
D
Step-by-step explanation:
18 - 3 = 15
I do what you need for math
C because square root of 5 is less than 3, pi is 3.14, 4 , square root of 36 is 6, then 8
Answer:
Step-by-step explanation: