RegisM952viz
Answered

The current temperature is –7°C. The high temperature yesterday was as many degrees above 0°C as the current temperature is below 0°C. What expression can be used to find the number of degrees between the current temperature and yesterday’s high temperature?

Sagot :

Shinalcantaraviz
let x be the current temperature
     y be the temperature yesterday

y = 0 + lxl
 y is 0 plus the absolute value of x