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3 years ago

7. Solve: 33 +21 + 3 - 5

Mathematics

2 answers:

muminat3 years ago

5 0

Answer:

Step-by-step explanation:

balandron [24]3 years ago

5 0

Answer:

Step-by-step explanation:

Step 1:

33 + 21 + 3 - 5

Step 2:

54 + 3 - 5

Step 3:

57 - 5

Answer:

Hope This Helps :)

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Write a slope- intercept equation for a line with given characters m=-4/5, passes through (-4,-5)

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3 years ago

The ratio of the number of fiction book is 9:4, the different between the number of fiction and non fiction is 245

Evgesh-ka [11]

Answer:

Step-by-step explanation:

The ratio of the number of fiction books is 9:4

the difference between the number of fiction and nonfictionn is 245

so if the number of fiction books = 9x

then the number of nonfiction books = 4x

then difference = 9x-4x = 5x

the difference is given 245

then 5x= 245

x= $\frac{245}{5}$ =49

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number of nonfiction books =49×4=196

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