A9-ounce chocolate bar that costsb$0.75 and a 16-ounce chocolate bar that costs $0.96 what is the price and size of the chocolate bar show all work i need as soon as possible

/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?

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

What is 1/3x5 on anuber line what does it look like on a number line