Tony buys a television for $275 and sells it for a retail price of $500. What is the percent of markup? Round to the nearest TENTH of a percent

Percent increase is ~81.8%
To find the percent change from 275 to 500, subtract 275 from 500. You will have 225.
To find the percentage you set up a cross multiply equation

X. 225
—- X —-
100. 275

Then you will have
275x = 22500
Where x= 81.8~
Where 500 is ~181.8% of 275

-25+12 is less

Step-by-step explanation

1st picture

-25+12=-13

40+-63=-23

2nd picture

Negative

Positive

Negative Negative

To find the answers just simply do the number in a calculator for example -6+64 put that in a calculator and it will help you. figure our number 5