Answer:
19
Step-by-step explanation:
9+10=19
1/3 + 2/9 equals 3/9
3/9 is then simplified to 1/3 :)
<span>2x + y = 3
a: 5
x - 2y = -1
a: 2
If equation one is multiplied by 2 and then the equations are added, the result is _____.
3x = 2 this is the answer
3x = 5
5x = 5</span>
The answer is 390km. You just multiply 130 x 3.
