SOLUTION: Linear growth: Using checkerboard - Square 1 has 20 Rubas; Square 2 has 25 Rubas; Square 3 has 30 Rubas; Square 4 has 35 Rubas... Write an equation for the relationship b

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Question 62356This question is from textbook Growing, Growing, Growing Exponential Relationships
: Linear growth: Using checkerboard -

Square 1 has 20 Rubas; Square 2 has 25 Rubas; Square 3 has 30 Rubas; Square 4 has 35 Rubas...
Write an equation for the relationship between the number of the square, n, and the number of rubas, r.
How do you write this equation?
 This question is from textbook Growing, Growing, Growing Exponential Relationships

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