Answer:
4 hours
Step-by-step explanation:
The equation for Daniel is [tex]y = 6x + 10[/tex]
The equation for Maria is [tex]y = 4x + 18[/tex]
Set the two equations equal to each other and solve.
[tex]6x +10=4x+18[/tex]
[tex]2x+10=18[/tex]
[tex]2x=8[/tex]
[tex]x=4[/tex]
