25% off means the new price of the item is 75% of the originl price ( 100% - 25% = 75%)
Multiply the original price by 75%:
20 x 0.75 = 15
The sale price is £15
It would moat likly be y=-2 due to it having to be perpendicular to the y axis and pass through the 5,-2 point
Answer:
i think it would be the 2nd option
Step-by-step explanation:
Your answer would be 10,965.
Answer:
by making a recipt with a cash machine or putting a thing for everytime someone buys something
Step-by-step explanation: