a 10-by-10 grid means there are 100 squares and percent is out of 100 so if you have 42% then you just need to fill in 42 squares
Answer:
400
Step-by-step explanation:
1. f(x) = 1
2. f(x) = x
3. f(x) = 5 - x
4. f(x) = 3
Answer is to the question is 20
Answer:
145
Step-by-step explanation:
75% of 200 = 150
75% + 15% = 90%
100% - 90% = 10%
10% of 200 = 20
10% of 150 = 15
150 + 15 - 20 = 145
145 friends attended the party.
