Answer the following questions. A store is offering a sale of 15% off all items. What is the price of a $35 shirt after the discount? Round answers to two decimal places.
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
- Answer the following questions.
- A store is offering a sale of 15% off all items. What is the price of a $35 shirt after the discount? Round answers to two decimal places.
- A customer paid $14.99 for a shirt that normally sells for $24.99. What percent discount did the customer receive? Round your answer to the nearest percent.
- A customer and a salesperson are arguing about a promotion and a coupon applied after the promotional discount. The promotion is a 25% discount on all items in the store. The coupon is an additional 20% off of the order. The customer claims the 25% discount should be made before the 20% discount. The salesperson claims it does not matter which order to give the discounts. Who is correct and why (make sure you prove your claim and include relevant mathematical calculations - I am a skeptic and will doubt your answer unless you have enough details to prove your conclusion).
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