Answer:
the ratio of 3 to 9 is 1/3
Step-by-step explanation:
Answer:
x=2 x=-4
Step-by-step explanation:
x^2 +2x-8=0
Factor
What numbers multiply to -8 and add to 2
-2*4 = -8
-2+4 =2
(x-2) (x+4) =0
Using the zero product property
x-2 =0 x+4 =0
x-2+2=0+2 x+4-4=0-4
x=2 x=-4
A. It is -6<b<10 so there are open circles at -6 and 10 with rays going off in opposite directions with a space in the middle
Answer:30,000
Step-by-step explanation: