Answer:
A
Step-by-step explanation:
The correct answer is A, x+2y=0
Answer:
6
Step-by-step explanation:
Answer:
7/12
Step-by-step explanation:
When you multiply fractions you just multiply across. 7*6 = 42 and 8*9 = 72. The both of these numbers can be divided by six so 42/6 = 7 as the numerator. 72/6 = 12 for the denominator. 7/12 is the answer.
Answer:
x or another letter
Step-by-step explanation: