In the problem (5x8) + 3^2(7) which step should you perform last

Write a corresponding real world problem to represent 2x - 125=400

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

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.