on friday the temperature was 82 f the temperature changed by -2 on saturday , and then it changed by 5 on sunday , what was the temperature on sunday , explain how the temperature changed using integers
You start off with 82 on Friday, then subtract 2 to find the temperature of Saturday, which is then 80. Once you have Saturday's temperature, you add 5 to it, which is 85. Now you know it is 85 F on Sunday. EQUATION:(82- 2)+5=85
