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Lelechka [254]
3 years ago
13

jim can plant 8 trees in 18 hours. kinda can plant 8 trees in 9 hours. how long will it take him and linda working together to p

lant 8 trees?
Mathematics
2 answers:
Tanzania [10]3 years ago
5 0

Answer:

It will take 10 and a half hours.

Step-by-step explanation:

algol [13]3 years ago
4 0

Answer:

Jack plants 20 more trees than Jim.

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7 0
3 years ago
Robin is twice as old as Earl, and in 6 years he will be three times as old as Adam, who is 8 years younger than Earl. Find thei
valkas [14]

Answer:

Since, Robin is twice as old as Earl,

Thus, the ratio of the age of robin and earl = 2 : 3

Let the age of robin = 2x and the age of earl = 3x

Where x is any number,

According to the question,

3×Age of Adam = 2x + 6

Age of Adam = 1/3(2x+6)

Also, Age of Adam = Age of earl - 8

⇒ 1/3(2x+6) = 3x - 8

⇒ 2x + 6 = 9x - 24

⇒ -7x = - 30

⇒ x = 30/7

Hence, the age of Robin = 2x = 2×30/7 = 60/7 years

The age of Earl = 3x = 3×30/7=90/7 years

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7 0
3 years ago
PLEASE HELP ASAP!! ( will give brainly ty so much)
Fynjy0 [20]

Answer:

1 to the -2 power

Step-by-step explanation:

3 0
3 years ago
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Sindrei [870]
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What is the sum of eight hundredths plus six?
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If i am correct the answer should be 6.08

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