Good, minee.....now we can just substitute the values in for w and e and get
42(3) + 6(4) - 29 =
126 + 24 - 29 =
126 - 5 =
121
Don't tell Zegroes, but his Math is much better than his grammer.
I just realized that the same method can apply to different questions!
that was me(i forgot to log in)...BJ hasn't responded in awhile and i don't know where in the world big Z went.
No prob.....
Thx sooooo much.
Most of the time BJ and zegroes start talking I dont really have anything to say atm
2x(x-4)+9(x-4) and x^2(x-3)+7(x-3)
Note that (x - 4) is common to both terms in the first one...so we have
(x-4)(2x + 9)
The second one is similar......
I've been here for a little bit, just waiting for someone to say something.
Hello? Where did everyone go?
You Stoopid.
Excellent, saseflower....
7 x 7 + 10 ÷ 2 + 3 x 3
First multiply 7 x 7
49 + 10 ÷ 2 + 3 x 3
Divide 10 by 2
49 + 5 + 3 x 3
Multiply 3 by 3
49 + 5 + 9
Now add them altogether
63
I am asking if we are solving for a specific variable, or just smplifying?
Oh... well that is confusing I'm actually not quite sure...
Aw thanks, The actual whole question I have in front of me is... a+b+y+s+e=sb , ae-ys=yy , y+b=y ahhh I'm confused :s
Demi originally paid 22 x .60 = 13.20
And then she left an additional 20% of this.....so the total amount she left was.....
13.20(1.2) = $15.84
If you want to simplify,
a + b + y + s + e = sb
Subtract b from both sides
a + y + s + e = s
Subtract s from both sides
a + y + e = 0
So a, y, and e together have to equal 0
Use a calculator, don't make us do it :)
21 lol
30a-20/5=2
30a-4=2
-4+4=0
2+4=6
30a=6
30/30=1
6/30=1/5 or 0.2
a=0.2
w=3 e =4
2w+2e+(40w)-29+4e
2w+40w=42w
2e+4e=6e
42w+6e-29
u subtract 78.2 from 78.2 and 178 because ur doing the inverse propert of addition
then u cross out 78.2 because its 0
178-78.2=99.8
then u divide 0.5 by 0.5 to isolate x and divide 0.5 friom 178
to get the the answer for x , which is 356
lol 21. jk its 19
I dont really have anything to say atm
I'm actually not quite sure...
