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FromTheMoon [43]
3 years ago
8

a loaded truck is traveling 20 mph faster than a freight train. In the time it takes the train to travel 160 miles, the truck tr

avels 240 miles. find the speed of the truck
Mathematics
1 answer:
almond37 [142]3 years ago
6 0
Speed of trucks= x speed of trains =x-30 A loaded
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Which equation best describes the same line as y - 6 = -4(x+1)
Kobotan [32]

Answer:

y - 6 = -4(x+1) is equivalent to equation C:  y       =  -4x + 2

Step-by-step explanation:

Solve the given y - 6 = -4(x+1) for y and remove the parentheses shown:

y - 6 = -4(x+1) becomes

y       = -4(x + 1) + 6, or

y       = -4x - 4 + 6, or

y       =  -4x + 2    This is equivalent to equation C.

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4(x-8) would equal 4x-32
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ZanzabumX [31]

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Joshua has $500 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.
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Step-by-step explanation:

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