A building Contractor purchased land of 30, 000m² on iohich he builds a plot of two storey and One sto rey houses. A one Storey 300m2 of land and cost $400, 000 to build A two storey house requires 500om? Qf land cost $ 500,000 to build. He has $ 3,500,00o available aud has ordered at Least 20 two storey houses. He is required to build at least as many one storey houses as two storey houses. house requires a)F x represents the number of house and y represents the nunber a7 two storey houses, write down all the inequalities ohich satisfies x and y. one storey b) Represent graphically the set P of all points y) which satisfies Simultaneously the inequalities and shade the appropsiate reglon.
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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