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3 years ago

S2 Summer Holiday Homework

Mathematics

1 answer:

Juli2301 [7.4K]3 years ago

6 0

I. xy + 2y=3 Not linear equation because is grade 2 equation (xy).

II. x-2y = y Are linear equations in two unknowns (x and y).

III. 3x + 2y = 5 Are linear equations in two unknowns (x and y).

<h2>Corect ansver: C) II and III only</h2><h2></h2>

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The quantity of clover seeds in pounds to be added is 11.14

Step-by-step explanation:

Let

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The quantity of clover seeds in pounds to be added is 11.14

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The revenue, in dollars, of a company that makes toy cars can be modeled by the polynomial 3x2 4x – 60. the cost, in dollars, of

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An expression has numbers, variables, and mathematical operations. The expression that represents the profit made by the organization is 5x-200.

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

As it is given that the profit is the difference between the revenue and cost. Therefore, the expression that represents the profit can be written as,

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