Answer:
whats the question
Step-by-step explanation:
Answer: Solution:
and
.
Step-by-step explanation:
The given pair of equations:

Eliminate equation (i) from (ii) , we get

Put value of b in (ii) , we get

Solution:
and
.
Answer:
20
Step-by-step explanation:
165 divided by 8.25 is 20.
Step-by-step explanation:
please mark me as brainlest
Answer:
well I think the question's not complete but if that's the question then 9 boxes would cost about $63 dollars. since some stores have a sale, you should add the word 'about' or 'around' with the answer. hope it was helpful ))