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Masja [62]
3 years ago
9

Briana spent 2 3/4 hours on her science project. Jackson worked 1 1/3 times as long on his science project as Briana worked. For

how many hours did Jackson work on his science project?
Mathematics
1 answer:
nikdorinn [45]3 years ago
8 0
3 2/3 hours. Because if you do 2 3/4 times 1 1/3 you get 11/3 which simplifies into a mixed fraction of 3 2/3.
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700/200 in a terminating decimal
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What is the answer to: 3 x 4 + 15- 19 x2037? help
Ierofanga [76]

Answer: -38,686

Step-by-step explanation:

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6 0
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How do i do x/3=3 Please help!! thanks!!
Shkiper50 [21]
If you're looking for "x"

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Jonathan's age is 1/3 Belinda's age now in 12 years Belinda will be m years old write an algebraic expression to represent Brend
vodomira [7]

Answer:

Kindly check explanation

5 years from now, Johnathan will be (5 + 4) = 9 years

Step-by-step explanation:

Let Belinda's age = x

Jonathan's age =1/3 x

In 12 years, Belinda will be m years old :

Belinda's age now = x

Jonathan's age 5 years from now, if m = 36

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x + 12 = 36

x = 36 - 12

x = 24 years

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Write a verbal expression for 2(n + 9)
Morgarella [4.7K]
Two times the sum of a number and nine.
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