Answer:
let x=2t and y=5t
-x+3y = -2t+15t = 13t
2x+y = 4t+5t = 9t
So the ratio is 13t : 9t
So, the ratio is 13 : 9
Ok
Step-by-step explanation:
Answer: y=3x^2+3x-3
(the first option)
I65.18
I found this online I hope this helps
x=-7/3
-6x-7=7
-6x=7+7
x=-14/6
x=-7/3 or in mixed fraction
x=-2 1/3
