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kherson [118]
4 years ago
11

Bernie drove from his house to his cousin's house in 6 hours at an average rate of 52 miles per hour he drove home at an average

rate of 60 miles per hour how long did it take him to drive home​
Mathematics
2 answers:
Maksim231197 [3]4 years ago
7 0

Answer:

7.5

Step-by-step explanation:

You have to divide the miles by the hours drived and then divide 60 per the miles per hour

Sveta_85 [38]4 years ago
4 0

Answer:

5.2 hours, or 5 hours 12 minutes

Step-by-step explanation:

The distance is the same in both cases.  Since distance = rate (time),

time = distance / (rate).

Here, (6 hr)(52 mph) = (time)(60 mph, or

               312 mi         = (60 mph)(time), which gives us

(time) = (312 mi) / (60 mph) = 5.2 hours, or 5 hours 12 minutes

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Answer:

on the negative y- axis

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3 years ago
7. Marie can make 12 small mango pies for every 10 mangoes. How many pie
Marysya12 [62]

Answer:

D. <em>Marie can make 60 pies</em>.

Step-by-step explanation:

In this problem, we know that amount of small mango pies is directly proportional to the amount of mangoes. The amount needed for preparing an amount of pies is calculated by simple rule of three:

A. <em>Marie can make 30 pies</em>.

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x = 25\,mangoes

25 mangoes are required for producing 30 pies.

B. <em>Marie can make 40 pies</em>.

x = \frac{10\,mangoes}{12\,pies}\times 40\,pies

x = 33.333\,mangoes

34 mangoes are required for producing 40 pies.

C. <em>Marie can make 50 pies</em>.

x = \frac{10\,mangoes}{12\,pies}\times 50\,pies

x = 41.667\,mangoes

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D. <em>Marie can make 60 pies</em>.

x= \frac{10\,mangoes}{12\,pies}\times 60\,pies

x = 50\,mangoes

50 mangoes are required for producing 60 pies.

The complete statement is: <em>Marie can make 12 small mango pies for every 10 mangoes.How many pies can she make with 50 mangoes. </em>

Hence, correct answer is D.

8 0
3 years ago
Show how to divide 9 pieces of licorice among 4 people.
Misha Larkins [42]
To divide 9 pieces of licorice among 4 people, you do 9/4 which is the same as 2 1/4 pieces or 2.25 pieces per person

Hope this helps
6 0
3 years ago
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d. 15, 30, 135

Step-by-step explanation:

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MARKING BRAINLIEST!!!!!
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Answer: The answer i believe is C i hope that yhelps!

Step-by-step explanation:

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