Leona has a bag containing letter tiles which describes dependent events?

The total number of photos on hannah’s camera is a linear function of how long she was in rome. she already had 44 photos on her camera when she arrived. then she took 24 photos each day for 6 days. what is the rate of change of the linear function that represents this

Is the square root of 4 plus the square root of 16 rational?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.