Answer:
£480
Step-by-step explanation:
x = the original price of a computer
£x = 100% of the original price
The price of a computer was decreased by 30% to £336.
This means:
£336 = 100% - 30%
£336 = 70% of the original price
From this, we will find 1% of the original price.
£336 ÷ 70 = 1%
£4.8 = 1%
Since the original price ( x ) = 100% of the original price, we will find 100% of the original price.
£4.8 × 100 = 100%
£480 = 100%
Therefore, the original price of a computer = £480
Answer:
7 on the x axis line
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
it crosses the vertical axis at 0
Factor out 7y
7y(y^2 + 3y + 2)
7y(y + 1)(y + 2)
