You are the buyer for OHaganBooks.com and need to refresh your stock of fantasy novels and historical fiction novels. You plan to buy from Duffin House Publishers and Higgins Press Publishers. Duffin House offers a package of 10 fantasy and 15 historical fiction books, for $250, and Higgins Press offers a package of 15 fantasy and 5 historical fiction books, for $100. If you need at least 4000 fantasy novel and 2500 historical fiction novels, how many packages from each should you purchase to minimize cost? Duggin Hours packages Higgins Press packages
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.
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