wes wants to buy 3 pepper plants from the gar...
wes wants to buy 3 pepper plants from the garden center. the regular price of a pepper plant is $5. if wes buys 3 plants, he can use a 20%-off coupon. if he buys 4 plants, he can use a 30%-off coupon. wes wants to know if buying 4 plants is less expensive than buying 3 plants. what is the sale price of 3 pepper plants after a 20% discount? $?
Answer
# Explanation:
## Step1: Calculate original price of 3 plants
The regular - price of one plant is $5, so for 3 plants, the original price is $5\times3 = 15$.
## Step2: Calculate the discount amount
The discount rate is 20% or 0.2. The discount amount is $15\times0.2=3$.
## Step3: Calculate the sale price
The sale price is the original price minus the discount amount, so $15 - 3=12$.
# Answer:
$12$