There will be 23 layers of brick, because 7500/321 = 23 with 117 leftover.
Answer: -6a-48
Step-by-step explanation:
First -6 goes into a and that turns into -6a and then -6 goes into 8 and that turns into -48 so ur answer would be: -6a-48
ur welcome
The answer is 2/3 because 3/8x16/9= 2/3
Answer:
in 90 days
Step-by-step explanation:
you find the lcm of 9 and 15