Answer:
0.4
Step-by-step explanation:
2/5 =0.4
The unit cost =0.4
Answer:
Answer is D hope this helps :)
Step-by-step explanation:
Well just plug those two numbers into the equation: 7(3) - 3(2) Which equals 15 so B) 15
Answer: n*(3n+2)*(3n-1)
Step-by-step explanation: