3 years ago

Consider the equation 1.5x+4.5y=18. If we graph the equation, what is the

Mathematics

1 answer:

dlinn [17]3 years ago

5 0

Answer:

M=-1/3

Y=-1/3x + 4

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timurjin [86]

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4 years ago

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nasty-shy [4]

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Step-by-step explanation:

hello,

Replace x by the value as below

$g(3)=3^2-4\times3=9-12=-3\\f(g(3))=f(-3)=4\times(-3)-1=-12-1=-13\\$

Thanks

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3 years ago

Two boats leave a port at the same time, one going north and the other traveling south. The northbound boat travels 18 mph fast

shutvik [7]

Answer:

10 hours

Step-by-step explanation:

Two boats leave a port at the same time, one going north and the other traveling south.

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Northbound boat rate = 40 + 18 = 58 mph

Two boats rate = 40 + 58 = 98 mph (this means they are apart 98 km after one hour)

Total distance = 980 miles

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Time $=980:98=10$ hours

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