Leora keeps her scarves in a bag. she has 3 red scarves, 5 green scarves, 2 multicolored scarves, and 10 old ones that she doesn't wear anymore. with out looking, leora reaches for a scarf. what is the probability that she will grab an old scarf

/is used for a fraction 1) if x = 2/3 and y = 3/4, what is the value of (x + y) (x/y) expressed as a common fraction? 2) what is the least positive integer greater than 1 that leaves a remainder of 1 when divided by each of 2, 3, 4, 5, 6, 7, 8, and 9? 3) the ponde family's powerjet pumps 420 gallons of water per hour. at this rate, how many gallons of water will it pump in 45 minutes? 4) kim's insurance company pays 80% of the cost of all prescription medication she purchases in a year beyond the first $250 worth of prescriptions. her prescriptions for this year cost a total of $570. how many dollars of this amounts will kim's insurance company pay?

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation