Answer:
100% increase
Step-by-step explanation:
Answer:
$9.00
Step-by-step explanation:
Given that $1.8 is 20% of the breakfast cost.
-We can use proportions to find the 100% cost of the breakfast before the tip.
-Let x be the full breakfast cost:

Hence, the full breakfast cost is $9.00 before the tip.
The answer is d i believe
To get the answer I divided 12.5 by 10. The answer is 1.25.