Answer:28
Step-by-step explanation:
To find area you need to take the 7 and 4 and multiply them together to get your answer.
Answer:
no it does not have an inverse. because the determinate is 0 and you can't find the inverse of 0
Answer: I think the answer is n=2
Step-by-step explanation:
Answer:

Step-by-step explanation:
50 2/3=
50×2+3/3
=152/3 kg
next 152/3 ×10
=1520/3
=506 2/3