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## Answers by Andrew R.

In order to graph you need to get all the y's to one side of the equation and everything else on the opposite side.   You want it in this form: y = mx + b, where m = slope (rise over run) and b = the y-intercept   Part (a).   x + y = -6  (subtract...

The two pages you were reading were pages: 99 and 100. 9 + 9 + 1 + 0 + 0 = 19 The next page is: 101. 1 + 0 + 1 = 2 Therefore you were reading page 100 because the NEXT page must be page 101.

9t+6/t(t+3) = 7/(t+3) (9t+6)(t+3)=7t(t+3)      (Cross multiply the proportion) 9t+6=7t         (divide (t+3) from both sides) 2t+6=0              (subtract 7t from both sides) 2t=-6...

x6 - 9x4 - x2 + 9 = 0 = x4(x2-9) - (x2-9)  factor out x4 in the first two terms and a (-1) in the last two terms.                     = (x4-1)(x2-9)       collect like terms. Ex. a(x2-c)...

-4(2-3x)=7-2(x-3)     *first use the distributive property Ex. a(b+c)=ab+ac -8+12x=7-2x+6         *get all the terms with "x's" on each side. 12x+2x=7+6+8          *Collect like terms. Ex. 3x+5x=8x...