Answer:
x=16
Step-by-step explanation:
50+40=90
40-8=32
32/2=16
x=16
If these both men were working at normal hours, and then, (John) worked "2 more hours" than Gary has, this would just mean that he has worked more.
x+2= x+2.
Now if John has worked the double amount, 4 more times than Gary's usual hours, this would mean something quite different.
Then the expression would look like, (x+2×4x)
We don't know how many hours are the "usual hours", this is what "x" would then represent.
John has then worked (4×2+x) more hours than Gary.
Your answer: (4×2+x)
M = 1 -1 /dx = 0
y = b
y = 1
the line is horizontal ( has one value for y for any given x)
