Answer:
A - the real answer is 7
Step-by-step explanation:
g²=49 (square root 49 to get 7)
B) not sure - possibly wrote the negative sign as a mistake
Answer: (x,y) = (1,6)
Step-by-step explanation:
Answer:It would be 4/3 or 1 1/3. You can put 3/4 to 9/12 and then add.