This is a sum and difference problem, with the equations
R-N=35
R+N=635
The solution of which is
R=(635+35)/2=335
N=(635-35)/2=300
In general, the sum and difference problem can be solved (most of the time mentally) using
Larger number = (sum + difference)/2
Smaller number = (sum - difference)/2
X/29 = 2/5.8
(X) x (5.8). (2) x (29)
5.8x = 58
58/5.8
X = 10
Answer:
it would be x =11*49
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
It resluts in 4
Answer:
It repeats over and over..
Step-by-step explanation:
