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iragen [17]
2 years ago
5

4. One printing machine printed 1920 books in 40 hours this week. A

Mathematics
1 answer:
Alecsey [184]2 years ago
6 0
2880 books

Divide 1920 by 40
Then multiply the number by 2
You will get 96
Then multiply it by 30
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The answer it’s D again lol
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3 years ago
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How to write the algebraic expression (2)(t) in words
Jlenok [28]

Answer:

"The number 8 multiplied by a number. "

"The product of 8 and a number"

"A number times the number 8"

Step-by-step explanation:

This is a long one,

You are going to write the expression using "key words"

Addition: sum, more than, plus, increase, add, older than.

Examples: 4+7

"The sum of 4 and 7"

"7 more than the number 4"

"The number 4 increased by 7"

Etc....

Subtraction: minus, less, subtract, decrease, younger than, and lowered.

Example: 9 - 2

"The number 9 decreased by 2"

"The number 2 younger than 7"

"The number 7 minus 2"

Etc....

Multiplication: times, product, twice, doubled, multiplied, and of.

Example: 4 × 5

"The number 4 multiplied by 5"

"The product of the numbers 4 and 5"

"5 times the number 4"

Etc...

Division: divided by and divided into and Quotient. Pay close attention to the order in which it is written.

Examples: 6 / 3

"The number 6 divided by 3"

"3 divided into the number 6"

Or

"The quotient of the numbers 3 into 6"

Ect...

Expressions with More Than One Operation example:

8y + 14 ...

You could say:

The sum of 8 times a number and 14.

When referring to unknown number i.e. x, y, n, v... you may refer to it a "a number"

Hmmm, best way I can describe it. :)

7 0
3 years ago
What is two plus two​
Wewaii [24]

Step-by-step explanation:

2+2=4

two plus two is four

8 0
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8 ( 8x - 4) = -7 (-x - 5)
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X=67/57 or X= 1.1754
6 0
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VladimirAG [237]
The answer is 50 degrees
You get this by subtracting 180-130
8 0
3 years ago
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