Answer:
B
Step-by-step explanation:
the symbol is gonna mean thats is finna be a closed circle, so then B is your only option
X = 7
5 + x can also be written as 5 + 7
5 + 7 = 12
Convert 3/4 to a denominator of 8 by multiplying by two, getting you:
6/8 + 1/8
Add those and you get D) 7/8
