Answer:
The equation at the end should be written like this
18 + 30 = 3(6 + 10)
Step-by-step explanation:
the 3 and 6 should be swapped
The answer is 0.
Simply replace every “x” with -7.
F(x)=|-7+2|-7+2
F(x)=0
Answer:
b
Step-by-step explanation:
-a-(a-b)
Distribute the negative sign to get -a+a+b
-a cancels out a, and you're left with b.