Answer:
$14
Step-by-step explanation:
We can make an equation
30%. . . . . .X
--------- = ---------
100. . . . . . .20
Now we cross multiply
100x = 600
x = 6
Now we subtract to find how much we will take home.
20 - 6 = $14 every hour will be made
y= -7x + 1
this is the answer
5050
S=n*(n+1) / 2
S=100 * (100+1) /2 = 50 * 101 = 5050