2. In how many ways can a fragger, a sniper and a medic be chosen from among 7 soldiers? 3. Suppose a landline number contains 5 digits. How many different landline numbers can be made with the digits 0-9 if no digit is used more than once and the first digit is not 0? 4. How many words can be formed with the letters of the word "IZOLA" with or without

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Q: 0 81 ㄱ

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.