The number of songs that can be stored on an MP3 player varies
inversely with the average size of a song. A certain MP3 player
can store 2500 songs when the average size is 4 megabytes.
How many songs can be stored on an MP3 player if the average
size of the song is 2.5 megabytes?

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

shift 4 units up, and 1 unit left.

it will translate f(x) = 3^x to g(x) = 3^(x+1) + 4

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

70

step-by-step explanation: