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What are you to do with this equation?

Use the distributive law:

3(7m - 6n)  =  3(7m) - 3(6n)  =                                <--- finish this

2(6m - 9n)  =  2(6m) - 2(9n)  =                               <--- finish this

3(7m - 4n)  =  3(7m) - 3(4n)  =                                <--- finish this

12(2m - n)  =  12(2m) - 12(n)  =                               <--- finish this

Can you finish these?

For the first question, start at the top and use the Distributive Law until you find one that works:

3(7m - 6n)  =  3(7) - 3(6m)  =                            <--- finish this

2(6m - 9n)  =  2(6m) - 2(9m)  =                         <--- finish this

(etc.)

Second question:  (5c - 2c)(d + 4)

   first:  simplify 5c - 2c = 3c --->  3c(d + 4)

   then, use the Distributive Law:  3c(d) + 3c(4)  =                 <--- finish this

Third question:  6s + 4t - 5(s + t)

                   =  6s + 4t - 5(s) - 5(t)

                   =  6s + 4t - 5s - 5t                             <--- finish this

to find y, you need to  find the difference between 13 and 9. To do this, you will need to subtract 9 from 13, giving you 4.

yes! yes it is -.-

okay! :) thanks

Me. I can always help!

I need help! :)

37/100 is a fraction

yes! thanks for the help! :)

The volume of a box can be found using the formula:  Volume = length x width x height

          3000  =  20 x 5 x height

          3000  =  100 x height

          30 cm = height

To change mm to inches, multiply by 0.03 93 70 1

To change this answer into feet and inches, divide by 12; the quotient is the number of feet, the remainder is the number of inches. 

Using the distributive law on  5(3x + 1 + 2)

she would get:                      5(3x) + 5(1) + 5(2)

Can you get this next step?                                Don't do anything but these multiplications!

Use the distributive law on each of these:

16(x + y)  =  16(x) + 16(y)  =                                <--- can you make this look a little simpler?

4(x + 3y)  =  4(x) + 4(3y)  =                                  <--- can you make this look a little simpler?

2(2x + 6y)  =  2(2x) + 2(6y)  =                               <--- can you make this look a little simpler?

(2x + 6y) + (2x + 6y)  

   =  2x + 6y + 2x + 6y

         =  2x + 2x + 6y + 6y  =                                <--- can you make this look a little simpler?

Can you now pick out your answer?

its the number 2

                                                                            -0.3 - (1 - 7x)  =  -5 + 3.7x

Distribute the minus sign in front of the parentheses:  -0.3 - 1 + 7x  =  -5 + 3.7x

Combine the numbers on the left side:                             -1.3 + 7x  =  -5 + 3.7x

Subtract 3.7x from both sides:                                      -1.3 + 3.3x  =  -5

Add 1.3 to both sides:                                                            3.3x  =  -3.7

Divide both sides by 3.3:                                                            x  =  -3.7/3.3

Use a calculator to finish this:

whats the answer then?

7x + 5 - 2x   =  -50

Simplifying the left side:    5x + 5  =  -50

Subtracting 5 from both sides:  5x  =  -55

Dividing both sides by 5:            x  =  -11

multiply the base by the height

Q2 is the median of the data: Q2 = -0.5

Q1 is the median of the data below Q2:  Q1 = -5

Q3 is the median of the data above Q2:  Q3 = 6

It's just like inches and meters.

Thank you so much......that means a lot but remember this the next time you say something like that....... haters only hate

the people they can't

have or the people

they can't be.......P.S. sticks and stones may break my bones but words can't hurt me 

I'm out for the day Z!  SEEYA!

Go ahead....give yourself a thumbs-up!!!

Sorry Z, My explanation was not good enough to make you understand.

Sometimes, it's hard to explain even you understood.

Thank you anyway!