Answer:
x = -3. Y = 12
Step-by-step explanation:
the answer is D
Answer:
m=1
Step-by-step explanation:
add 6 to both sides, 9=9m
divide 9 on both sides, m=1
Your answer is n=2. thank me if this helped you. :)
To find this answer, we need to multiply 3.57 by 12.

Therefore, 12 planks will cost $42.84.