Answer:

c po ang sagot, x less than r

Step-by-step explanation:

sana po makatulong

Answer:

D. 4 less than x

Step-by-step explanation:

The purpose of "less than" is to subtract a number from another. Since in this case 4 is going to subtract from x, this means the number 4 will be the "prefix" for the phrase "less than" in which x is at the bottom. In the end, we have "4 less than x", or choice D.