Foundations for College Math (MBF3C) · Mathematical Models

Solving Systems of Linear Equations - Applications

30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.

Start the 30 questions Curriculum: MBF3C-MM.1

Sample: the first question, solved

Solve: y=x+2 and y=3x−4.

📘 Worked solution
x+2=3x−4 → 6=2x → x=3, y=5.

And one from the hard end

"A school compares transportation: buses cost $300 flat + $5/student; vans cost $50/van (12 students/van). For 60 students, find which is cheaper."

Solution shown after you try it in practice mode.

Work through all 30, easiest to hardest

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