Answer:
...
Step-by-step explanation:
slope= -4/3
y-intercept= -4
y=mx+b
y= -4/3x-4
187.9436
Multiply
a=-3/7 b=-2/8 c=-0.2
7/10
1/5=6
10%=3
30-6-3
21
21/30=7/10
4/5+3/5 = 7/5 = 1.4
3.5X5 = 17.5
1.4 + 17.5 = 18.9 = 18 9/10
