An
chọn A
Step-by-step explanation:
3x-5>= 4x-3
<=>x <= -2( -2;-3;-5)
With the formula: m=(y1-y2)/(x1-x2) you can sub in the values to get the slope (m).
m=(4-2)/(2-(-3))
= 2/5
Therefore the slope is 2/5.
The answer is B becuase if u take the reciplericle by the antiretroviral you would get B
I think the best answer would be (A) (2.1+5.9+3.7) but the only difference is that one is negative an the other is positive
