On monday he plays $t$ hours of frisbee and spends $8 - t$ hours doing math. on tuesday, he ends up getting the same amount of utility as monday while spending $2-t$ hours playing frisbee and $t+3$ hours on math. find t. answer as a fraction in lowest terms.

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

In δabc, m∠acb = 90°, cd ⊥ ab and m∠acd = 45°. find: a find cd, if bc = 3 in