Question

If a + b + c = 7/12, 3a – 4b + 5c = 3/4 and 7a – 11b – 13c = – 7/12, then what is the value of a + c?

A) 1/2 B) 5/12 C) 3/4 D) 1/4

Answer 1

Answer:

answer is

Step-by-step explanation:

your answer is C 5/12