Answer:
y=-1/2x-2
Step-by-step explanation:
Answer:81030m
Step-by-step explanation:1km=1000m, 81km=81000+30=81030m
Answer:
Step-by-step explanation:
Answer:
5/4
Step-by-step explanation:
2(8x-3)-4(3x-5)=19
16x-6-12x+20=19
16x-12x-6+20=19
4x+14=19
4x=19-14
4x=5
x=5/4