Answer:
(7, 3)
Step-by-step explanation:
Annabelle could arrange her blocks in one row of 42 building blocks as 1 times 42 = 42.
She could also arrange her blocks in 2 rows of 21 blocks because 2 times 21 is also 42.
Answer:
m - 18
Step-by-step explanation:
Symbolically, that difference would be written as m - 18.
Answer:
90000
Step-by-step explanation:
To get the total area multiply 75 by 30 then to get the number of people multiply the product by 40. 75*30*40=90000