Answer:
30b
Step-by-step explanation:
what you do is times 6 and 5 then add b
Answer:
C. y=-4x-10
Step-by-step explanation:
The equation for a line in slope-intercept form is:
y=mx + b
m: slope
b: y-intercept
x,y: x and y coordinate pair
So the answer would be...
y=-4x-10
The average speed, in km/minute, of the train is 2.79 km/minute
<h3>Calculating average speed </h3>
From the question, we are to calculate the average speed in km/minute
From the given information,
Distance travelled = 503 km
Time taken = 3 hours = 3 × 60 minutes = 180 minutes
Using the average speed formula,
Average speed = Distance / Time
∴ Average speed of the train = 503 / 180
Average speed of the train = 2.79 km/minute
Hence, the average speed, in km/minute, of the train is 2.79 km/minute
Learn more on Calculating average speed here: brainly.com/question/12025128
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Answer:
4
Step-by-step explanation:
