1. what is the equation of the line that passes through (2, -1) and whose y-intercept is 5? a)2x + y - 5 = 0 b)3x + y - 5 = 0 c)2x + y + 5 = 0 d)3x + y + 5 = 0 2.write the equation of the line that has a slope of 5/2 and passes through the point (2, 4.5). a)y = -2.5x + 3 b)2x +5y -1 = 0 c)5x + 2y - 2.5 = 0 d)5x - 2y - 1 = 0

the answer is 9.8975

explanation:

when you multiply the "39.59" with the 25% it reduces it and shows its final discounted price. hope this !

step-by-step explanation:

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.