3x + 4y = -5
-3x -3x
4y= -3x -5
/4 /4
y= -3/4x-5/4
3x + 3y = -2
-3x -3x
3y = -3x-2
/3 /3
y= -1x-2/3
Step-by-step explanation:
One gallon = 25 miles
8 gallon= 25×8 miles= 200 miles
I believe it would be b= -264
(I’m not 100% sure though so you might wanna check)
Check the picture below.
recall that negative angles go "clockwise".