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Katen [24]
3 years ago
5

I think of a number. I add 7, divide by 6, add 1 then square it. I get 9. What was my number?

Mathematics
1 answer:
Sliva [168]3 years ago
4 0

Answer:

answer is the number 5

Step-by-step explanation:

First you square root 9 which is 3. Then u  3-1=  2.   then u times 2 by 6 which equals = 12. Then minus 7 from this number.    12-7=5            ur number is 5.

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Water and orange squash is mixed in the ratio 5 : 1
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Answer:

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Hope this helps :)

Have a great day !

5INGH

Step-by-step explanation:

5 : 1

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( Water : orange squash )

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We are multiplying by 120 to get from 1 to 120 so we must multiply by 120 to get from 5 to ?.

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Simplify: -1.5(-3.6+2) <br> 1) 7.4<br> 2) -3.1<br> 3)-8.4<br> 4)2.4
Olenka [21]

Answer:

4)2.4

Step-by-step explanation:

                      -1.5 ( -3.6 + 2 )

            To solve this problem, we apply PEMDAS.

This is the order  of operation for mathematical problems.

P     Parentheses

E     Exponent

M    Multiplication

D    Division

A    Addition

S    Subtraction

             -1.5 ( -3.6 + 2 )

  Do the problem in the parentheses first,

              = -1.5 x (-1.6)

              = 2.4

7 0
4 years ago
I need help solve for x
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Answer:

Step-by-step explanation:

15+6=9+x

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