C. 8^4x
64^2x = 4096x
8^4x= 4096x
Answer:
X=78
Step-by-step explanation:
Answer:
3 months
Step-by-step explanation:
366+222+222+222=1032
Y is usage so set y to 0 and solve for x
y = -10x+100
0 = -10x +100
subtract 100 from each side:
-100 = -10x
divide both sides by -10
x = -100 / -10
x = 10 hours