Christina drew a scale model of an Olympic-size swimming pool using a scale in which 3 centimeters represents 10 meters. If the length of the pool in her drawing is 15 centimeters, what is the length of the actual pool? O A. 50 m о в. 30 m о С. 4.5 m O D. 150 m

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Q: b) 49/4 + 6.5 Vu du

A: NOTE: Refresh your page if you can't see any equations. .

Q: The

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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.