Solve for a. 1 over 5(25−5a)=4−a no solution all real numbers −1 0

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle