Kara had a savings account balance of $153 on monday. on teusday, she had six withdrawals of $15.72. and a deposit of $235.15. what was her account balance after these transactions?

For what values of b will f(x)= logbx be a decreasing function? (16 )

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Roger and natalie travel in similar cars. roger's car drives the two miles to school in 7.5 minutes. natalie drives the same distance in the opposite direction but in only 6.5 minutes. what is true of their velocities?