B. 15 because
-18+x=-3
X= -3 + 18
X = 15
Answer:
-4
Step-by-step explanation:
You can conclude that AE = DE because the triangles are about equal
Answer:
19 over 228
Step-by-step explanation:
Answer:
Below.
Step-by-step explanation:
The distributive property:
3(x + 4)
= 3*x + 3*4
= 3x + 12.
You are ' distributing 3 over the parentheses'