Answer:
5 pints of blue and 2 pints of yellow make 7 pints of green. (5 + 2 = 7)
You must do this four times to get 28 pints of green. (4 · 7 = 28)
So you need 20 (4 · 5) pints of blue and 8 (4 · 2) pints of yellow.
Step-by-step explanation:
140 pints
2x-3/(2x+80)=-1( . ) ( . )
_
1/3
