(need fast, )

what is the difference of j and k?

j(x)=x-14
k(x)=7+x

a- (j-k)(x)=-21
b-(j-k)(x)=-21+2x
c-(j-k)(x)=-7
d-(j-k)(x)=-7+2x

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant