An lcd flat screen tv at best buy increased in price from $900 to $1,200. what was the percent of increase?

Percent increase in the price of the TV is 33.33%

Step-by-step explanation:

A lcd flat screen TV at best buy has the price = $900

After increase in the price TV costs = $1200

Now the increase in the price = 1200 - 900 = $300

Now we have to find the percent increase in the price of lcd TV.

Percent increase = ×100

=

= 33.33%

Therefore, percent increase in the price of the TV is 33.33%

assuming this is from a math graphing problem.

7 would be on the x-axis which is the horizontal line on the graph

84 would be on the y-axis which is the vertical line on the graph

the answer is

a.

x = 42

y = 10

i got it down chief.