Answer is: 10
See the workup in photo below.
7a. Line D
7b. Lines A and B
7c. Lines A and D
7d. Lines B and D
Answer:
distributive property of multiplication over addition
Step-by-step explanation:
The distributive property of multiplication over addition:
a(b + c) = ab + ac
You have
-4(x + 4) = -4x - 16
which is an application of that property.
Answer: distributive property of multiplication over addition