The next number is 27.
You can find this by finding the common ratio between 3 and 9 and multiplying 9 by the common ratio. The common ratio is 3
I put the solution on the paper
Answer:
Step-by-step explanation:
The answer is 16 3/10
That's about as mixed as you can get it.
Answer:
15
Step-by-step explanation:
x - y = 10, then x = 10 + y
x + y = 20
substitute for x:
10 + y + y = 20
2y = 10
y = 5
x = 10 + 5 = 15
Answer:
4/93 or 0.04301075...
Step-by-step explanation:
Reduce the expression by cancelling the common factors