Solve – 2 + 2 cos x = -5 + 8 cos x for 0° < x< 180°.

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

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A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees