Determine if x – 5 is a factor of 2x^3- 4x² – 7x - 10.

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

How many $20 bills do you need to have to make $280

How many square centimeters of wrapping paper will be used to wrap the shoe box?