Answer:
2800 - 4000
Step-by-step explanation:
40 × 70 = 2800
50 × 80 = 4000
Answer:
Simplify the expression.
t^/9
Step-by-step explanation:
Answer:
The answer is 4.93827156*10^16 or 49,382,715,600,000,000
Step-by-step explanation:
Answer:
7 rows
Step-by-step explanation:
total 42 tiles. 6 columns mean, each column will have 6 tiles. so to have 42 tiles, 6*7 required