Answer:
3 to 2, 6 to 4, 18 to 6, etc.
As long as you multiply 3 and 2 by the same number, you will get a correct answer to this problem.
Step-by-step explanation:
boys to girls
30 to 20
3 to 2
A) 2x + 3y = 2. (1)
x - 2y = 8. (2)
modify (1) to be: 2x = 2-3y
= x = 1-1.5y
put (1) into (2) so: (1-1.5y)-2y = 8
-3.5 y = 7
3.5 y = -7
y = -7/3.5
y=-2
Answer:
1 I don't know if those are questions but try if they are try the first one a
the x-intercept of the line 3x - 5y = 7. is (7/3,0)
There are 7 ways for it to be and odd sum. Can you figure out the even sums?