MA-201
Linear functions
Lower Sec Maths · Secondary 1 · Medium · Linear functions
A plumber’s fee is given by , where is the total cost in dollars and is the time in hours.
What is the total cost for a job that takes 2 hours?
What is the total cost for a job that takes 2 hours?
- \$43
- \$61
- \$79
- \$86
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