Answer:
3:4
Step-by-step explanation:
You divide both sides by 2: 6/2:8/2=3:4.
Answer:
r=11
Step-by-step explanation:
10r - 20 = 5r + 35
-5r. -5r
---------------------------
5r - 20 = 35
+20 = +20
---------------------------
5r = 55
------------
5r. 5
r=11
Answer:
A.
Step-by-step explanation:
The answer would be a because if you have s + 11 you will get 23
but if you were to find s it would be 12
Answer:
x ≥ 0
Step-by-step explanation:
Domain is the set of x-values that can be inputted into function f(x).
We can see that our x-values in the graph span from 0 to infinity. Since 0 is a closed dot, we include it in our domain:
[0, ∞) or x ≥ 0, or x >= 0
Answer:
3
Step-by-step explanation:
300/100=3
600/200=3
