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mash [69]
3 years ago
13

Please help! It’s not too hard! Will mark brainliest!

Mathematics
1 answer:
Yuki888 [10]3 years ago
7 0

Step-by-step explanation:

In the first part, he was travelling with twice the speed, or Vs, for distance

48 - d, for 2 hours.

speed = distance/time

distance = speed * time

First part :

48 - d = 2V * 2

⇒d + 4V = 48  

Second part:

d = V * 2

⇒d = 2V  

Substitute 2s for d in equation 1.

2s + 4s = 48

6s = 48

s = 8

The speed in the second part is 8 mph.

<u>The speed in the first part is 2s = 2(8) = 16</u>

I hope this helps

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plz help Pru, Piper, and Phoebe share spices in the ratio 5:3:4. If Pru has 24 more spices than Piper, how many spices does Phoe
disa [49]

Answer:


Step-by-step explanation:

Pru, Piper, Phoebe ratio 5:3:4vadded = 12

What this means is Pru has 5/12 of the total amount, Piper has 3/12 of the total amount, and Phoebe has 4/12 of the total amount of spices.


pru = piper + 24

5/12x = 3/12x + 24

5/12x - 3/12x = 24

2/12x = 24

x = 24 / (1/6)

x = 24 * 6

x = 144 spices in total


Pru has : 5/12(144) = 720/12 = 60 spices

Piper has : 3/12(144) = 432/12 = 36 spices

Phoebe has : 4/12(144) = 576/12 = 48 spices


I hope this can help.

6 0
3 years ago
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15 Question Help
kari74 [83]

Answer:

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Step-by-step explanation:

ppppppppppppppppppppppppppp

6 0
3 years ago
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GIVING BRAINLIEST, FIVE STARS, AND THANKS IF PROPER, RIGHT ANSWER!!
Sphinxa [80]

Answer: 875 is the answer for your question

350 x 2.5 = 875 or 875 divided by 2.5 = 350

Pls mark me as brainliest

5 0
3 years ago
Explain how to estimate 586 - 321 two different ways
k0ka [10]
My guess this is answer I hope it is right

6 0
3 years ago
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Please answer this correctly
motikmotik

Answer:

50\%, \: 40\%, \: 10\%

Step-by-step explanation:

150:120:30

5:4:1

\frac{100}{5+4+1}

=\frac{100}{10}

=10

5 \times 10:4\times 10:1\times 10

50:40:10

5 0
3 years ago
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