Answer:
2.2
Step-by-step explanation: it would be 2.2 because once you divide it you gaet 2.16 and if you round it you get 2.2
Answer:
From least to greatest, the correct order is: 
; -7.666....; -7.64; and 
.
Step-by-step explanation:
Since is the only positive number, that means that it will be the greatest number on the list. is equivalent to -7.85, which makes it the smallest number. So you can conclude that the correct order is ; -7.666...; -7.64; and .
Answer: its the second one (2)
Answer:
sales tax rate = 4%
Step-by-step explanation:
In this problem formula to express one term in percentage is used
To express x as percentage of y is given by (x/y*100) %
______________________________________________
Cost of item = $480
sales tax = $19.20
we have to find sales tax rate.
sales tax rate is percentage of cost price which will levied as tax .
thus, we have to find sales tax as percentage of cost price.
using the percentage cost as given above
sales tax as percentage = sales tax/ cost of item *100
sales tax as percentage = 19.20/480 *100 = 4%
Thus, sales tax rate is 4%.
It means that if cost price of item is $100 then $4 will be the sales tax for the item.
10x - 12 + 10 = 18 - 20
10x - 2 = -2
10x = 0
x = 0
