Answer:
3
Step-by-step explanation:
i'm not really sure if i'm correct
Answer:
a. d < 11
Step-by-step explanation:
4 + d < 15
d < 15 - 4
d < 11
A is 24, B is 17, C is 25, D is

. I've attached my work below, hope it helps :)
Answer:
<em>-21-15g</em> you cant solve you can simplify