X=-53x+378, if you need explanation used ask me.
B) X+4y=7
It works with both equations
Cairo's cost is modeled by 45 + 24h
Tarantino's is modeled by 30h
For h = 6:
Cairo = 45 + 24*6 = 189
Tarantino = 180
For h = 7
Cairo = 45 + 24*7 = 213
Tarantino = 210
For h = 10
Cairo = 45 + 24*10 = 285
Tarantino = 300
Try subtracting first there were 10 then four were sold I don't know what happens after but thats what I know
Answer:
2.406%
Step-by-step explanation:
28600*18%=5148
$5148-28600=$23,452
$23452/12 months=$1954.33 a month take home
1954.33/812=2.406%