Can i see a picture of the textbook ? or video link
I believe the answer is B
Answer:
7+d/4
Explanation:
Siete aumentado a la cuarta parte de un numero is the same as to say seven increased to a quarter of a number, or the same as seven plus a quarter of a number. Therefore, algebraically it's translated to <em>7+d/4</em>.
but there is no errors of noun-adjective .