1.44 per kg
take 1.3 x 2, then subtract 12.7, finally divide that by 7
Answer: same
Step-by-step explanation:
Step-by-step explanation:
what does the ^ stand for? what number does it represent?
To get x intercept：
let y=0，x➖12=0，x=12
so x intercept point （12，0）
To get y intercept：
let x=0，3y➖12=0，y=4
so y intercept point （0，4）
