A new washing machine uses 45% less water than an older model. A family used 1,440 gallons of water per month to run
the old washing machine. About how much water will they use
each month to run the new washing machine?

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

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.