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yes note 2*182=372 SHORTEST DISTANCE BETWEEN 2 POINTS IS...

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186*x=(x-2)*434 868=(434-186)*x x=868/248 hours answer is x hrs after marty left airport.Is the airport moving?? anyway we are saying in3.5hrs marty went 186*3.5 miles in1.5 hrs the other jet go's 186*3.5 MILES =1.5*434 MILES JA DAT'S WHAT SAYING.tHESE ARE INTERESTING 186 mph relative to what? Must be saying 186 miles ,in straight line , away from airport in 1 hour. So in 2 hrs 392 miles away.in 1.5 hrs more (392 +1.5*186) miles away.In 1.5 hrs the other jet is 1.5* 434 miles away if on same straight line he gets hit in rear?? dONT'T FORGET YOUR WATCH!

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$108.00 cost of charter is$4320.00 4320/36= 120

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Quadractic is polynomial of degree 2.A1*x^2+A2*x+A3 some like Ax^2 +Bx + C Notice (x-3)*(x-4) not= x^2 -7*X +12 'WHEN CAN YOU GET AWAY WITH SAYING IT IS????' (-3)*(-4) = (-1)^2*12 What's (-1)^2? When? What's (x^2-4)/(x-2) are u at level u "STAY AWAY FROM 'DIVISION BY 1-1"? wHY? cAN'T GENERALLY SOLVE FOR x 'complete square heh both work the "roots" are ,when have x^2+bx +c ,(-b+(or-)(b^2-4*c)^.5)/2 where b^2=>4*c OR NO ROOTS UNLESS SOME FANTASY!!DID YOU SEE SOMEWHERE 'DONE WITH FACTORING THEN PROCEEDS MORE"FACTORING" AND "FORMULAS" What did u think about that???Are u studying algebra for the 'grade' ? then stick it

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i DON'T UNDERSTAND YOUR PROBLEM what did you say l was ? 7cm.+w .So you say 2l+2w=22cm. so why don't you say 14cm. +2w +2w=22cm. Therefore w=2cm. l=9cm. Course l=7+w 22=2l+2w 14 +4w=22 w=2 l=9 all units the same -no??

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Two consecutiive integers N and (N+1) where N/3+(N+1)/4=9 N*4/12 +(N+1)*3/12=9 4*N+3*N+3=12*9 7*N=108-3 N=105/7 N=15 (N+1)=16 ______________________________ N/M +(N+1)/(M+1) = ((2M+1)N+M)/(M(M+1))= 2+j(2M+1) When N=M+jM(M+1) for j=0,1,2 ,,,,j IS NOT THAT GENERAL??

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W pounds ='s winnings L='s 200000 2/3*W * (the sum of parts that follow as j=0 to 2 of (1/3)^j) = W-L=2/3*W*((1/3)^3-1)/(1/3-1)=52/54*W =W-200000. Therefore w=200000/27

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Seems your question is in regard to using implied multiplication in syntax or using a multiplication symbol (for example 3*4=12) (5b=5*b) (course we don't say 54=5*4 unless defined only have 0 to 9 in use and using implied multiplication then 67=6*7).The question here is are we not saying we are not using implied multiplication since say (-1)*t^..ETC,meaning then the exponent is -2 and have therefore -1/t^2 WHERE OF COURSE UNDERSTOOD t^-2 THE '-SIGN' NOT ALGEBRA OPERATOR BUT SYMBOL USED TO DENOTE RECIPROCAL (t^2)-1=1/t^2.If did have implied mulltiplication t^-x would be 1/t^1*x=(1/t^1)*x=x/t. Problem if using implied multiplication and wanted exponent to be -x=-1*x and said have t^(-x) ,there is a standard symbol named superscript which example of use is 5^(3) =5!/(5-3)! where note that is not algebra - operator but more like what most may think - is.So when see b=x/y and a^b understand did not want to say a^(x/y) also did not want to say (a^x)^(1/y)or (a^x)^(y^-1).Course if want an exponent b*c could do (a^b)^c.Did I correctlly assume your question was in regard to syntax so all would read the same? Hope helps you .Course remember I am not saying there is any worth in any of this except standard simple knowledge in country where who cares what you know?And I've heard for example POE died broke in jail.yours truly M. Ali ( just for fun won't check my typing anymore just post see if you find errors?)

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((x^2+x-2)/x )/ (x+2)/x^2 is(x-1)*(x+2)/x/(x+2)/x^2=(x-1)/x^3 unless x=-2 then it's 1/x^2
(1/x-3)+((x-1)/(x^2+3x+9))+(x^2+x-3)/(x^3-27)
is ((x-1)*(x-3)+x^2+x-3)/(x^3-27)+(1-3x)/x unless x=3 then it's (0-8)/3+(2+0)/27+(9+3*0)/27/0 where 0 -+1+-1 " -1+1 or 1-1"

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How do you know you have what you have? You have a 'function of t' for interval x to x+c (I*z=c).You have b=x/z and z*r^b times the sum of the parts that follow, as i is 0 to I-1,r^i. What you need to see is that r=a^z(only positive to non-integer exponents)and you have z*a^x times the sum of the parts that follow,as i is 0 to I-1,(a^i)^z which totals to (z*a^x*(a^c-a))/(a^z-1).So you see you are summing rectangles involved with 'function t=a^t' for t=i*z+x.And do you see that the difference of f(u) for u=t+z and u=t,divided by z is a^t when f(u) z*a^u/(a^z-1)?.And also a^t is same as (for all intents and purposes?)sum of the parts that follow ,as j=0 to sufficient,t^j*log(a)^j/ j!. ( (e^t)^log(a)) is a^t.If had 'desk top' for symbols standard in mathematics mighthave made this prettier? yours truly Michael Ali unemployed bascically for all my life and broke so are u sure you want to bother learning things i may be expert in regard to?

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Height of wall = H meters Length of wall =(3+2H)meters Width of picture=(H-1) meters Length of picture=(H+1) meters Area of wall= (3H+2H^2) square meters ----- 3+2H+(3+2H-H-1)(H-1)=19 3+2H+(2+H)(H-1)=19 3+2H+2H+H^2-2-H=19 -------------H^2+3H-18=0 H=(-3+(9-4(-18))^.5)/2 H=3

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Solve the equation.
[1/8]^-2p=2^3p+2 8^2*p=8*p+2 64*p=8*p+2 56*p=2 p=2/56=1/28
NOTE (64-8)p=(8-8)p+2 but no division by (1-1) here we see 64*1/28=8*1/28 +56/28 just to see no algebra operator to get 56*p=2
a. p=2/3
b. p=-2/9
c. p=-9/2
d. p=3/2 e. none of these

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x=-2 y=5 z=-3
1. x+y-z (-2 +5 -(-3) )=(2*(-1+1)+3-(-3))=(2(-1+1)+3(1+(-)^2))for all intents here =(3(1+1))=6 no 'division by (1-1)' so arithmetic suffices.
2. 2y-2
----------=(2*5-2)/(-2)=(5-1)/(-1)=(4+(1-1))/(-1) 'here' =-4
x

3. x + 31
---- ----- =-2/5/(-3)+31/30=2/15+31/30=4/30+31/30=35/30=7/6
y*z 30
4. z - y - 12.7=(-3)-(5)-(12.7)=-20.7=-20-7/10=-207/10