She knits 18 squares on Monday.
Then she knits 7 more squares each day:
Tuesday: +7, Wednesday: +7, Thursday: +7 and Friday: +7
18 + 7 * 4 = 18 + 28 = 46
Answer: She has 46 squares on Friday.
Speed because speed is key
The answer is C (EF and HI)
This is because both lines pass through the centre A, meaning both are diameters. Hence, they are equal in length.
Step-by-step explanation:
please check and rewrite ur question
Make a proportion:

Then cross multiply and divide to solve.
20x=119
x=5.95
The answer is $5.95