Answer:
n = 6
Step-by-step explanation:
1/2n + 3 = 6
1/2n = 3
n = 6
Answer:
x= -1, y = 6, z = 3
Step-by-step explanation:
let me solve it with Gaussian Elimination
Answer:
the answer is b
Step-by-step explanation:
Answer:
6 feet in the distance
Step-by-step explanation: