Allan and dave bowled together and their combined total score for one game was 375 points. allan’s score was 60 less than twice dave’s. what were their scores? dave: 145, allan: 230 dave: 160, allan: 215 dave: 215, allan: 160 dave: 230, allan: 145

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.