Step-by-step explanation:
a:b=7:4 b:c=2:5
a:c = 7:5
Answer:
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
98%
The probability of not winning the raffle is 100% - 2% = 98%
-7d > 21
d < -3
Remember the sign flips when you multiply or divide by a negative number.