Astudent earned a grade of 80% on a math test that had 25 problems. how many problems on this test did the student answer correctly

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.

For what values of x is x2 + 2x = 24 true?

What is 140% of 25? because i need