Answer:
x = 4.7
Step-by-step explanation:
30x - 140 -(x - 4)
Multiply the -1 into (x - 4)
30x - 140 - x + 4
Add/subtract
29x - 136 = 0
+136



Answer:
m + 188 = 232
Step-by-step explanation:
sum → +
m + 188 = 232
Answer:
3520
Step-by-step explanation:
33-11=22
40 times 22=880
880 times 4=3520
Answer:11cm
Step-by-step explanation:
A pentagon has 5 sides
the perimeter Of The pentagon is 55cm
The length of each side Of The regular pentagon is 55/5=11
There length of each side Of The pentagon is 11cm