Answer:
a = 2a(- 1)
Step-by-step explanation:
I have done the maths
Answer:
Step-by-step explanation:
c + 11 = 20....subtract 11 from both sides
c = 20 - 11
c = 9
and u know that u can check ur answer by subbing it back into the equation
c + 11 = 20
9 + 11 = 20
20 = 20 (correct)
so yes, ur answer c = 9 is correct
E. They will be equally dark because when all of those fractions are simplified they equal 1/3
I think this is false. p +/- z*sqrt (pq/n) . Notice that the formula has sqrt of n.
You would have $318. Hope this helps out!
