Two end points
One direction
Hope this helps xx
It would be about 17, I think
Y=-3x+4 is the correct answer
Answer:
x=2
y=10.5
z=2.3
w=1.75
Step-by-step explanation:
both sides of each scale have the same weight attached to them so you just have to solve the following equasitions for each scale: 3x+1=7 2y+10=31 2z+2.2=6.7 4w+3/2=17/2
12000 - 2900 = 9100
9100 / 36 = 252.77.....about 253 per month
