Math Problem Statement

A city currently has 138 streetlights. As part of an urban renewal program, the city council has decided to install 2 additional streetlights at the end of each week for the next 52 weeks. Use this information to complete the following statements. Round to the nearest whole number as needed. The city will have streetlights at the end of 45 weeks. The city will have 226 streetlights at the end of weeks.

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Growth
Algebra

Formulas

Total streetlights = Initial streetlights + (Streetlights added per week × Number of weeks)

Theorems

Linear equation in one variable

Suitable Grade Level

Grades 6-8