The first ring is $50, the second ring is 37.50 and the third ring is 25.00
The total of the rings before tax is 112.50 and $121.50 after tax
<span>Which ordered pair is the best estimate for the solution to the system?
</span>A. (2, −6.5)
Answer: 
Explanation:
Follow PEMDAS in reverse to undo what's happening to x.
We first add 1 to both sides, then divide both sides by 5 to fully isolate x.
Refer to the steps below to see what I mean.

The inequality sign stays the same the entire time. The only time it flips is when you divide both sides by a negative number.
The solution set for x is anything -3 or larger.
If x was an integer, then we could say the solution set is {-3, -2, -1, 0, 1, 2, 3, 4, 5, 6, ...}
Answer:
ckfgfuf go he z v g b I g to
Step-by-step explanation:
c I'm x go bc to ggzh it ti
8.57 change. 3.079 - 3.4999. divided by 3.499. multply by 100