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Lelechka [254]
2 years ago
15

Find the solution of the system of equations. -7x+4y=-32 9x-2y=38

Mathematics
2 answers:
zlopas [31]2 years ago
7 0

Answer:

(4,-1)

x=4

y=-1

Step-by-step explanation:

Alex2 years ago
5 0

Answer:

x = 4 and y = -1

Step-by-step explanation:

hope this helps!

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PLEASE HELP! I know the top part I just need the bottom!
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3 years ago
In t hours the train has traveled s miles. Find the formula for v, the speed of the train (in mph) in terms of t and s. Find the
Digiron [165]

Answer:

Part 1 .

As per the given statement: In t hours the train has traveled s miles.

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or

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Substitute the value of t = 3 hours and s = 180 miles in [1], to solve for v;

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Therefore, the speed of the train(v) is, 60 mph

Part 2.

Similarly,

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Substitute the value of t = 2.5 hours and s = 225 miles to solve for v;

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Read 2 more answers
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Answer:

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Step-by-step explanation:

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3 years ago
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Blizzard [7]

okay idk if im right but...i think...units of measure means   means like are feet,miles,kilomoters,cenimeters.

i think...hope this helps,theres a good chance im wrong

8 0
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