Answer:
755
Step-by-step explanation:
DeltaMath
Answer:
B
Step-by-step explanation:
2/6 x d = 388
d = 388 x 6/2 = 1164 m
1:2 = 3:6
The second number is double the first.

First we'll multiply the second equation by -2

Now let's add the new equation and the first one.

We found y's value. We'll plug it in one of the equations to find x's value.

Solution ;
(9, -6)
Answer:
5:2
Step-by-step explanation: