Answer:
= £135
Step-by-step explanation:
Original price = 100%
Percentage increase = 20%
New price = 100% + 20% = 120%
If 120% = £162
What about 100% = ?
= (100 x 162) ÷ 120
= 16200 ÷ 120
= £135
-40/80 = -1/2
since when you’re multiplying fraction, you multiply the top by the top number and bottom by the bottom number. So -4 • 10 is -40 and 5 • 16 is 80. -40/80, simplified is -1/2.
Answer:

Step-by-step explanation:
The point-slope form of an equation of a line:

m - slope
Parallel lines have the same slope.
We have the equation in the slope-intercept form (y = mx + b)

Put to the point-slope equation value of the slope and the coordinates of the point (4, -5):
