Nina tarda 3 días en conducir hasta la casa de sus padres, que está a 840 millas de distancia. Conduce 360 millas el primer día. Conduce la misma distancia el día 2 que el día 3. ¿Cuántas millas conduce Nina cada día 2 y día 3?

/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?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?