Help plzzz A regular (six faced) die and a tetrahedral (four faced) dies are rolled.
Your score is the sum of the up face on the regular die and the down face
on the tetrahedral die. You score a 5.

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!