Chris is using a double number line to determine the amount of raisins he will use for a raisin bread recipe. If he uses 13 2 cups of raisins, how many loaves will he make?
3
raisins
+
Number of
loaves
+
++
2
Cups of
0
2
a. 9
b. 10
c. 12
d. 20

The equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5/9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5/9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only