Answer: $252
Explanation: First off, we want to do 450(0.7). The reason we do this is because the problem says she uses 30% of her money, meaning it goes down by 30%, not that the amount of money becomes 30% of what it originally was. 450(0.7) = 315. Next, we want to do 315(0.8) because it says she uses 20% of the REMAINDER. 315(0.8) = 252, and once you label it, it will become $252.
Answer:
distance is 5
midpoint is (1/2,-2)
Step-by-step explanation:
It would be 789 when you put it int a calculator and osculate it
Answer:
-8<w<-3
Step-by-step explanation: