Answer: see below!!
Explanation:
SCENARIO #1
A store sold a cookie for $1, then markedup the price by 30%. What was the new price?
Step 1
Find 30% of 1= 0.30x1= 0.30
Step 2: Add it to the original price
1+0.30= $1.30
New cost= $1.30
SCENARIO #2
Samantha is selling a house for 2,000,000 (2 million) dollars. After a few years, Ryan puts the price down by 42%. What is the markeddown price?
42% of 2,000,000= 840,000
2,000,000-840,000= 1,160,000
The new price is $1,160,000.
Hope this helps :)) And i know this got answered late but if i could get brainiliest id appreciate it :D