Answer:
-9
Step-by-step explanation:
-3x+y=-7
-3x+y-2
-7-2=-9
Answer:
Three to the power of one is still 3
Step-by-step explanation:
Anything to the power of itself is the original number. :D
They could look at the length of the book and the size of the font to estimate the length of a book.
Answer:
1. 240 oz
2. 6000lb
3. 20 lb
4. 368 oz
5. 12000 lb
6. 9 lb
7. 30000 lb
8. 22
9. 288
Step-by-step explanation:
Answer:
Step-by-step explanation:
a₆ = a₇+(6-7)d = -4 -(-5) =1
