When we take data at work, we always do it over a period of time. To me, just one sample set does not show enough data to come to that conclusion. Also it is one batch of bags. I think you would need to have an average of data from different batches & samples to prove your data is accurate and support your claim.
30, you could just multiply both numbers, but it's also better to list out the factor until both match
7 because 7x3= 21 and 21 + the 7 cats comes to an equal 28
The answer is 14 you just have to substitute x with the given number and finish the equation
Let w won games, t tied games, s lose games
s=4w
t=w-5
s+t+w=43
4w+(w-5)+w=43
6w=48
w=7
s=4*7=21 games lost
