Answer:it is c
Step-by-step explanation:
fjhrhgvfj
Answer:
63
Step-by-step explanation:
Answer:
It takes 6 men 3 days to lay the foundations of a building of size 30m^2
.
On one site they have to lay the foundations of a building of size 50m2 and it needs to be completed in 2 days.
How many men will they need?
Step-by-step explanation:
Answer:
x>−3 or x<−7
Step-by-step explanation:
Answer:
The option A and C are correct that is

Step-by-step explanation:
Given:

Therefore, The option A and C are correct that is
