Search 79,541 tutors
FIND TUTORS
Ask a question

Answers by Jason S.

1st shift : x chairs 2nd shift : (4/3)x - 60 x + (4/3)x - 60 = 2320 (3/3)x + (4/3)x - 60 = 2320 (7/3)x - 60 = 2320 (7/3)x = 2320 + 60 (7/3) x = 2380 (3/7)(7/3)x = (3/7)(2380) x = 3(340) = 1020 2nd...

  .09x + .11(4x + 20,000) = 54670   .09x + .44x + 2200 = 54670   .53x +2200 = 54670   .53x = 54670 - 2200   .53x =  52470   x = 103,150.94

The way the question is written, it can't be solved so much as it can be simplified.   12x * 5 + 2/10   It could be written like this with the same order of operation... (12x * 5) + (2 ÷ 10)     PEMDAS leads you to do multiplication...

     ___     ____ 9 √x 4 • √x   First term is x raised to the 4th power, then taking the 9th root of that result. Second term is just x raised to the 1/2 power or the 2nd root of x. x4/9 (x 1/2) = x (4/9 + 1/2) Since 4/9 +...

a)   a1 = 5 d = 2 n is the number of terms       an = a1 + (n-1)d   75 = 5 + (n-1)2   75 = 5 + 2n - 2   75 = 2n +3   72 = 2n   n = 36     Sum...

Word Problems (answer)

$625. After the rebate is applied, the new price of the computer is $525.   Original Price - discount price ---------------------------------            Original price     625 - 525            ...

f(x)=-9x^2 +5x+7   Factor out -9 from the first two terms...   -9(x^2 -(5/9)x ) + 7   Complete the square by multiplying -5/9 by 1/2 and squaring it. (-5/18)^2 = 25/324   y = -9(x^2 - (5/9)x + 25/324) + 7 + 9(25/324) .....