<span>multiply $75.50 by 0.15(15% in decimal form).then add the amount calculated to $75.50 and you get the final cost </span>
Answer:
m=-3
Step-by-step explanation:
Since the lines are parallel to each other, their gradients are equal.
∴ gradient of green line = gradient of red line
∴ m = -3
the greatest possible error is 0.5
Well if the increase is 135% then
actual price=85
135% of actual price=114.75
new price
= actual price + increased price
= 85+114.75
=119.75
