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3 years ago

What is 3m - 9/2,,,,,,,, Please help i need it now

Mathematics

1 answer:

Damm [24]3 years ago

4 0

It would be $\frac{6m-9}{2}$ .

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Solve for x<br> 1 − 6x ≤ − 17<br> please help i am crying rn

irina [24]

Answer:

$x \geqslant 3$

Step-by-step explanation:

subtract 1 from both sides

-6x<-17-1

simplify

-6x<-18

divide by 6 on both sides

x>3

4 0

3 years ago

What is 17/21 - 2/10 = ___ - ___ = ____

umka2103 [35]

Step-by-step explanation:

step 1. 17/21 - 2/10 = x (in order to subtract you need a common denominator)

step 2. (17/21)(10/10) - (2/10)(21/21) = x

step 3. 170/210 - 42/210 = x

step 4. 128/210 = 64/105 = x

step 5. x = 64/105.

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3 years ago

How to solve n²-10n+22=-2

Aliun [14]

It's almost solved. Just move the -2 to the other side.
n^2-10n+22=-2
n^2-10n+24 done!

7 0

4 years ago

What are the solutions of ×^2=8-5×?

yaroslaw [1]

Answer:

x=8 & x=3

Step-by-step explanation:

We want to get the (x)s all on one side.

add 5x to each side

${x}^{2} + 5x = 8$

Since x^2 is x•x and 5x is 5•x then we can change the formula to

x(x+5)=8

then seperate that

x=8

x+5=8

subtract 5 from each side

x=3.

The solutions are 8 and 3.

7 0

3 years ago

pls help ASAP this is due in 10 min!!

Angelina_Jolie [31]

My thoughts and prayers for the family of us and the family who lives with the family in our family and we are in our lives and I hope that we can get a hold with him we can just go to the river with the kids in a few minutes and we will have a great time together

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3 years ago