The temperature in indianapolis was -4°f at 7 am the temperature rose 3°f by noon what was the temperature at noon use a number line to find the answer

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: