6/7...
12 divided by 2 = 6
14 divided by 2= 7
hope this helps!
Step-by-step explanation:
-9m + -10m = -95
-19m = -95
m = m
Answer:
2x + 150
Step-by-step explanation:
2x + 150 I gave the explanation on the other one
The key concept you must have to remember is that, the rate is kept constant, as what is specified in the problem. Our basis for the rate is the first situation.
Rate = 20 facts/ 1 min.
Let's equate this to the second situation using x as the time unknown.
20/1 = 35/x
Solving for x,
<em>x = 1.75 minutes</em>