Posts by E*
Total # Posts: 4

math
64% 50 64/100 = 0.64 0.64x50 = 32 
algebra
Set up your given: Let x be $5 Let y be $1 Amount: 5x + y = 26 Number of bills: x + y = 14 Solve the equations by elimination: (multiply the first equation by 1 to make y negative.. it would then cancel out) 5x  y = 26 x + y = 14 4x = 12 x = 3 Plug in x to any of your ... 
math
x^2+6x+9 Product of the coefficients of the 1st and last terms: +9 (1x9) Sum: +6 (middle term is always the sum) List all the factors of 9 and determine which pair would give you a product of +9 and a sum of +6: 1,9 3,3 ✓ your answer will be (x+3)^2 or (x+3)(x+3) Check... 
11th grade math
The easiest way would be to use a graphing calculator. Given: 2x+5+5=4 1. Turn on your graphing calculator and press y=. 2. Once you're there, press 2nd > 0 > ENTER. 3. Now you get this: abs(put the absolute value equation) *dont forget to 'close' the ...