What are the values of x in the equation x-6x + 9= 25? Ox=2 or x =8
Ox=1 or x = -11
O x=1 or x = 11
Ox=2 or x =-8

x=8 or x=-2

Step-by-step explanation:

It would be the first option on the test.

You should subtract 25 on both sides to get this equation x^2-6x-16 in order to factor.  There are three multiplication equations to get to the number 16 which is 1*16, 2*8, and 4*4.  1*16 wouldn't work since you would get either 17, 15 or -15, 4*4 would also not work since you would get +/-8 or 0, which would finalize our two numbers 2 and 8.

Since the c value is negative you would need to get one of your numbers negative which would be -8 since -8 + 2 = -6 which would factor out to (x-8)(x+2).  Subtract -8 and 2 for each x values to get 8 and -2.

after 1 year: 221 deer

step-by-step explanation:

30% of 170 is 51. 170+51=221

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step-by-step explanation: