Answer:

Step-by-step explanation:
subtract 1 from both sides
-6x<-17-1
simplify
-6x<-18
divide by 6 on both sides
x>3
Answer:
792
Step-by-step explanation:
Answer:

Step-by-step explanation:
Let x = number of books that Hannah donated
We know that the number of students is 150 and the total number of books is represented by b, we can write that as:
Average number of books donated by each student = 
Now we know that Hannah donated 3 times as much as the average. We can write that as:

For the brownie one it’s C
For the train one it’s B
For the flour one it’s C
Answer:
670
Step-by-step explanation:
2003-814=1189
1189-519=670