3 years ago

I really need help asap with this math homework, It is due tonight.

Mathematics

1 answer:

boyakko [2]3 years ago

7 0

Answer:1920

Step-by-step explanation:

Sorry if this is not accurate but here is how your gonna do it

Find the constant speed per hour (The quotient is 80) then multiply that by 24 which you will get 1920 Hopefull this helps and its correct :D

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lana [24]

1/2.That's the answer.

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3 years ago

Can someone please help me with this .

schepotkina [342]

- 3x + 4y = - 11
y = 2x - 4

-3x + 4(2x - 4) = -11
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5x = -11 + 16
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x = 5/5
x = 1

y = 2x - 4
y = 2(1) - 4
y = 2 - 4
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Solution: (1, -2)

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Tcecarenko [31]

$3(2x + 8) - 4x \\ = 6x + 24 - 4x \\ = 2x + 24$
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Let's see B
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Let's see C
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Let's see D
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E. 2x + 24

So the answers are A, C, D and E.

Hope this helps.

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