164+56−(3+4+1)
=220−(3+4+1)
=220−(7+1)
=220−8
=212
.08 x .04 is the right answer
Answer:
so the answer from paper is DC
Answer:
Step-by-step explanation:
P = x^2 + 6

Solving for 4x^2:
P = x^2 +6
P - 6 = x^2
4(P - 6) = 4x^2
Substitution:

Answer:
x=4
Step-by-step explanation:
3x + 6 = 18
3x = 18 - 6 = 12
x = 4