Question

The current temperature is -7C.The high temperature yesterday was an many degrees about 0C. Which expression could be used to find the # of degrees between the current temperature and yesterday's high temperature?

A.0-7, B.-7+7, C.7+0, D.7+7

Answer 1

The answer is B because to find the distance between a number from zero you need the absolute value in the expression here it’s -7+7