Question

The number of adult passengers on a bus (excluding the driver) is three times the number of children. If there are a adult passengers on the bus, which expression shows the total number of people on the bus, including the driver?

Answer 1

Im thinking 3x+1

x is children
3x is 3 times adults

Answer 2

summer you are hot just saying but a*c+d or adults*kids+the bus driver :)