Mr. Jones has a penny jar. He places pennies in his jar every day at the same rate. Pretend there are 58 pennies in the jar on day 14. a) Sam thinks 30 + 2D= T (where D is the number of days and T is the total in the jar) might be Mr. Jones’s penny jar. Would Sam’s formula fit Mr. Jones’ penny jar? (explain)

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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Author:Bruce Crauder, Benny Evans, Alan Noell
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Chapter2: Graphical And Tabular Analysis
Section2.3: Solving Linear Equations
Problem 1TU: In the situation of the example, how long could you keep the car if your expense account allowed...
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Mr. Jones has a penny jar. He places pennies in his jar every day at the same
rate. Pretend there are 58 pennies in the jar on day 14.
a) Sam thinks 30 + 2D= T (where D is the number of days and T is the total
in the jar) might be Mr. Jones’s penny jar. Would Sam’s formula fit Mr.
Jones’ penny jar? (explain) 

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