A box of 15 cookies costs $9.
What is the cost for 1 cookie?

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.