Answer:

Step-by-step explanation:
→ Substitute in t = -3 into 

→ Simplify

→ Simplify
⇔ 
Answer:
7000*40=280000
Step-by-step explanation:6752 rounded to nearest thousands is 7000 and 36 rounded is 40
Yes, because if you multiply 36 pages with seven days the answer was 252 pages. but ir could be 36 pages and a half
Answer:
a=5,a=-5
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
9+9+9+9=36