Malika decides to use some of her savings to buy a bicycle. she compares the prices of 3 brands of bicycles: the racerz, the speedmonster, and the swiftee. the speedmonster's price $64.80. the racerz is $20 less than 2.5 times the price of the speedmonster. the swiftee is $1.09 times the price of the racerz. what are the prices of the racerz and the swiftee? show your work

/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?

What is the solution set of the quadratic inequality x^2-5< or equal to 0

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