Answer:
Inequality form: m<7
Interval notation: (-infinity sign, 7)
Step-by-step explanation:
Answer: A- x - 0.20x = 0.8x
Step-by-step explanation:
all shapes with 4 angles are 360 degrees
100+96= 196
360-196= 164
c+d=164
80+84=164
D is 84
C is 80
Just use teh same numbers as the perimeter and times it by 7 and 5