Part A: Roger is making batches of blueberry pancakes. If it takes cups of blueberries to make batch of pancakes, write a proportion that can be used to find the amount of blueberries that will be needed to make batches.

/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?

If jaime wants to find 60% of 320, which table should he use?

How many solutions does the nonlinear system of equations graphed below have?