geno3141

If  x < 5  then  x - 5 < 0  and  |x - 5|  =  -(x - 5)  =  -x + 5

8x + 5 - |x - 5|  =  8x + 5 - (-x + 5)  =  8x + 5 + x - 5  =  9x

Nicole  =  8 x Andy     --->     N  =  8A

N  =  48     --->     48  =  8A     --->     A  =  48/8  =  6

Two years ago:  number of zombies = 4

Last year:  4 + 50% x 4  =  4 + 2  =  6

This year:  6 + (1/3) x 6  =  6 + 2  =  ...

Using the quadratic formula with  a = 2,  b = -6,  and  c = 7:

x  =  3/2  +  sqrt(5)/2i     or     x  =  3/2  -  sqrt(5)/2i 

m  =  3/2     n  =  sqrt(5)/2

Multiply these together to get your answer.

P is the sum of an infinite geometric series with initial term = 1/7 and ratio 1/7.

Using the formula for the sum:  sum  =  (1/7) / ( 1 - 1/7 ), you can get the sum and the answer to the question.

angle(COB) = 50^o   --->   angle(COA) = 130^o

angle(DOC) = ½ angle(COA) = 65^o

The sum of the digits must be divisible by 9:  3771

The altitude divides the hypotenuse into two segments, each of length 4.

The area is  ½ · 8 · 4  =  16

The x-intercepts are -8 and 1   --->   a distance of 9 (the base)

The y-intercept is 8 (the height)

Area  is  ½ · 9 · 8  =  36

The first term is 6.

The common ratio if -8/6.

The 205th term is:  6(-8/6)²⁰⁴.