1)Calculate the product:
21a + 10a - 3a
2)Collect like terms:
28a
Answer:
28a
The answer is 3 bc he has three different kinds of flowers
Answer:
11
Step-by-step explanation:
I just assumed D is the midpoint; and if D is the midpoint,
GD=DH, GD+DH=GH
5.5+5.5=11