3 years ago

Hi, I really need help with this ASAP!

Mathematics

1 answer:

Talja [164]3 years ago

3 0

Answer:

google maybe

Step-by-step explanation:

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Solve for u.<br> -6=-2u +4(u-5)

sergij07 [2.7K]

Answer: u=7

Step-by-step explanation:

-6= -2u+4(u-5)

-6= -2u+4u-20

-6= 2u-20

14= 2u

7=u

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3 years ago

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Which of the following are true statements?

nasty-shy [4]

Answer:

I think the answer is B I guessed it.

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1 year ago

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Will give correct answer brainliest

Sidana [21]

I’m pretty sure it’s x=10 because
8x + 50 = 130
So we would subtract 50 from both sides so it would be 8x = 130 - 50 then it would give us 80 so now we have 8x =80, now we will need to divide the 8 on both sides to get x, so 80/8 equals 10

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3 years ago

Patrick is driving form Sydney to Canberra. He travels for 288km trip in 4 hours. What's his average speed?

nika2105 [10]

Answer:

v = 72 km/h

Step-by-step explanation:

Given that,

The distance covered by the Patrick, d = 288 km

Time taken, t = 4 hours

We need to find the average speed of Patrick. We know that the average speed of an object is equal to the total distance covered divided by total time taken. Let it is v. So,

$v=\dfrac{d}{t}\\\\v=\dfrac{288\ km}{4\ h}\\\\v=72\ km/h$

So, his average speed is equal to 72 km/h.

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3 years ago

3 2/3 = 2 + N/3 solve for N

Charra [1.4K]

If the question is 3*2/3=2+N/3
N=0

If the question is 2/3=2+N/3
N=-4

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3 years ago