Answer: x = 9/4, y = 7/6
║<span>2x + 3y = 8
</span>║<span>4x - 6y = 2
</span>║4x + 6y = 16
║4x - 6y = 2
Add both equations together:
8x = 18
x = 9/4
Sub x = 9/4 into 2x + 3y = 8
2(9/4) + 3y = 8
9/2 + 3y = 8
3y = 7/2
y = 7/6
Answer:
This looks like homework so you should try to figure it out yourself.
Step-by-step explanation:
The triangle CID will be the same as triangle 21KG and the triangle ABH will be the same as JFE because they are both directly proportional to each other.
Answer:
125 books
Step-by-step explanation:
225 multiplied by 5/9 is 125. That is how many books are mystery because 5/9 of 225 is 125.
