Answer: 0.3
Step-by-step explanation:
Answer:
= 18
hope this helped
3^7 * 3^(-4) = 3^(7 - 4) = 3^3 = 27
y = 1/2x
x - 2y = -4
x = -4 + 2y
x + 4 = 2y
2y = x + 4
y = 1/2x + 2
(4, 1)
See attachment courtesy of Desmos.
