Answer:
18%
Step-by-step explanation:
total = 72 + 328 = 400
percent non-fiction = 72/400 × 100% = 18%
Answer:
C
Step-by-step explanation:
Because i'm smart and did the math.
Answer:
i dont know yet, ill try to figure it out
Answer:
The correct options are C and D
Only multiplication by a negative number and division by a negative number changes the inequality sign
Explanation:
Consider the inequality:
This is clearly true that 5 is greater than 2
adding a positive number on both sides would not change the inequality sign, because:
6 is truly greater than 3
Same thing goes with subtracting a negative number, it won't change the inequality sign.
Multiplying by a negative number though,
This is NOT TRUE, because -10 is less than -4, and hence, we change the inequality sign as
Division by a negative number also changes the inequality sign.
In conclusion, only multtplication by a negative number and division by a negative number changes the inequality sign.