ye toh mujhe bhi nhi aata.........sorry
3(x + 1) = 5(x - 2) + 7
3x + 3 = 5x - 10 + 7
3x + 3 = 5x - 3
3x + 6 = 5x
6 = 2x
Answer:
A
Step-by-step explanation:
it should be A because if
x-axis represents the time, at the beginning of the day x = 0 and
y-axis the $, at the beginning of the day should be y= 0
9 litres of tomato concentrate
I think that would be 3x+6y=21 sorry if I am wrong
