Answer:
(x, y) = (1, 2)
Step-by-step explanation:
Given the features of graphing calculators these days, obtaining a solution by graphing is one of my favorite methods. The attached graph shows the solution to be (x, y) = (1, 2).
First, we have to know how much percentage the tip is from
the meal cost. So,
($12.45 ÷ $56.75 ) * 100 = 21.94%
Thus, it is above the standard 15%. It is a good day for
Lenicia! Keep it coming :)
I added an attachment. Hope it helps you!!! :)
Answer:
so just add x to the first side
Step-by-step explanation:
for the expressions u need to just doo what it says
for the 5 less than x write X-5
for the times by two do x times 2
and so on
hope this helps