Maria's credit card balance is less then -$30. does maria owe more then $30 or less then $30?

Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?