X equal 7 so 49=x7 that is what I would do at least
Answer:
Percent increase = 60%
Percent increase with baggage = 83%
Step-by-step explanation:
Given that:
Old price of the ticket = $210
New price of the ticket = $335
Increase amount =335-210 = $125
Percent increase =
Percent increase =
Percent increase = 59.52% = 60%
Additional charges = $125+$50 = $175
Percent increase =
Percent increase = 83%
Hence,
Percent increase = 60%
Percent increase with baggage = 83%
Solve for w and l by using the system of equations.
2l=-2w+228
l=w+42
Substitute w+42 for l in the first equation.
2(w+42)=-2w+228
2w+84=-2w+228
4w=144
w=36
Now substitute 36 for w in any equation to get l=78.
To graph the equations, first make them equal l.
l=-w+114 and l=w+42 are your equations. You ca plug in values for w to plot points on the graph.