Your Megacircuits #1 and #2 are both here.
You didn't say whether you want these boiled down to a single resistor, or to find the current from the battery.
I figured if you didn't need to know the current, then they wouldn't have given the battery voltages, so I did the currents too.
See the attached drawings.
Remember the rules for combining resistors:
In series: Add up the resistors. R(series) = R₁ + R₂ + R₃ + ... etc.
In parallel: R(parallel) = 1 / (1/R₁ + 1/R₂ + 1/R₃ + 1/R₄ + ... etc)
