Examlex
Solve the problem.
-A brick staircase has a total of 19 steps The first step requires 111 bricks. Each successive step requires 4 fewer bricks than the prior one. How many bricks are required to build the staircase?
Re-expression
The process of transforming data using mathematical operations to make it easier to model or interpret.
Weight
A measurement or quantity indicating how heavy an object is, often measured in units such as kilograms, pounds, or tons.
Fat
Fat is a macronutrient composed of fatty acids, essential for energy storage, hormone production, and protecting vital organs in the body.
Calories
Units of energy that food provides, commonly used to quantify the energy intake from consuming food and beverages.
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