Answer:
320
Step-by-step explanation:
multiply by 10 and get rid of the decimal
Answer:
-18
Step-by-step explanation:
The absolute value is only on the 9, and the absolute value of positive 9 is positive 9. Multiply by negative 2 and you get -18.
Answer:
0.64
Step-by-step explanation:
Answer: x= -2/5 or x= -0.4
combine like terms on left side and get -11+2x. then combine terms on right side and get -13-3x. add the 11 to the right side and get 2x= -2-3x
then add over the 3x and get 5x=-2
and finally divide the -2 from 5x and get -2/5
The Answer is 3 and if they are asking for the male ratio to female it would be 12:3