EM-1924
Linear equations
E Math · Secondary 4 · Medium · Linear equations
A rider with Company A earns \$6.20 per peak-hour delivery. A rider with Company B earns \$6.80 per peak-hour delivery but pays a fixed rental of \$34.
How many deliveries must a rider make so that Company B gives a higher total earning than Company A?
How many deliveries must a rider make so that Company B gives a higher total earning than Company A?
- 57
- 56
- 34
- 60
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