Answer:
$63.38 with no Tip
$79.24 with Tip
Explanation:
When something says blank percent off, it means blank percent off of 100% meaning,
15% off is really just 75%
75.00%
Move the Decimal to the left twice to turn it into a decimal
.75
Multiply
84.50 x .75 = 63.38
With tip you turn the 25% into a decimal as well to multiply
25.00%
.25
Multiply with the new cost
63.38 x .25 = 15.84
Add together (Price and Tip)
63.38 + 15.84 = 79.24