Which value could be the y coordinate for point A?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)

What number is 7 units left of -15?

Find the missing factor. write your answer inexponential form.9^2=9^4×