Answer: 15
She will run and swim again in 15 days.
The answer is C. 4√5
To calculate this, we must find the greatest common divisor of these 3 numbers √20,√45, and √5.
The greatest common divisor is √5:


Therefore,
Answer:
6.5 bags of sugar in each bag
Step-by-step explanation:
Answer:
Step-by-step explanation:
Depending on whether or not the g(x) is x^2 or 2x, I have both ways.
If g(x) is x^2 - 9...
--> (3x^2 + 2) - (x^2 - 9) = 2x^2 + 11
If g(x) is 2x...
--> (3x^2 + 2) - (2x - 9) = 3x^2 - 2x + 11
Hope this helps!
She used the associative property of addition
it allows you to group the numbers in any way you want and still get the same answer