A2 — Connect mathematics to real life, knowledge systems, and careers | Worked Example

Ontario Grade 9 Mathematics — Strand A: Mathematical Thinking and Connections

Question

Question: A community garden charges a one-time registration fee of twelve dollars and then seven dollars per month for a garden plot. A neighbouring allotment program charges no registration fee but costs ten dollars per month. Part a: Write a linear equation for the total cost C, in dollars, of each program after m months. Part b: Graph both cost functions on the same grid. Part c: Find the number of months at which both programs cost the same. Part d: A gardener plans to use a plot for exactly five months. Which…

Step-by-step video solution

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