Will those power supply run a gtx 750 ti?

With the @-POWER EP-43057 having only a +12 Volt continuous current rating of 17 Amps it may not.

Total Power Supply Wattage is NOT the crucial factor in determining power supply adequacy!!! Sufficient Total Combined Continuous Power/Current Available on the +12V Rail(s) is the most critical factor.

What's the complete system specifications?