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Evaluate x(–y + z) for x = –1, y = 2, and z = 5.

7

3

–3

–7

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.