Answer:36
Step-by-step explanation:
2=x/4-7
9=x/4
36=x
you're absolutely correct.
each system is sold for $2150, that includes cost + markup, namely the markup is the surplus amount otherwise called "profit".
they sold 12 of those, 2150 * 12 = 25800
they had $4824.36 in profits from it, so if we subtract that from the sale price, we'll be left with the cost of all 12 systems
25800 - 4824.36 = 20975.64
that's the cost for all 12 systems sold, how many times does 12 go into 20975.64? 20975.64 ÷ 12 = 1747.97.
There is no simpler ratio then 1:4. So the answer is 1:4.
Hello, a chickens heart beats 280-315 times per minute.
Happy Studies <3
Answer:
8
Step-by-step explanation:
Hope this helped, Have a Wonderful Day!!
