Answer:
21%
Step-by-step explanation:
15/70=21.14 round to 21
Answer:
I think 14 days
Step-by-step explanation:
If 4 workers can do the task in 12 days then I should be able to complete the task in 4 time's 12 days. 6 workers should be able to complete the task in 4 times 12 divided 6.
Answer:
6n + 24
Step-by-step explanation:
17. (x^2-x+3)(4x+1)
18.(x+2)(x) - (7)(3)