Question

You put your printed photos into photo albums. You put 120 pictures into each album, and there are 38 pictures left over. Using a for the number of albums and p for the total number of pictures, write an equation to determine the number of pictures, p, for any value of a: If you use 3 albums, how many pictures do you have in total?

Answer 1

The number of pictures, p, can be determined using the equation: p = a * 120 + 38, where a represents the number of albums. Using 3 albums, you would have a total of 398 pictures.

Step-by-step explanation:

The number of pictures, p, can be determined using the equation: p = a * 120 + 38, where a represents the number of albums.

To find the total number of pictures when using 3 albums, substitute a = 3 into the equation: p = 3 * 120 + 38 = 360 + 38 = 398.

Therefore, using 3 albums, you would have a total of 398 pictures.