Answer:
the first one, x, is (n-6)/4
Step-by-step explanation:
x+(x+1)+(x+2)+(x+3)=n
4x+6=n
4x=n-6
x=(n-6)/4
hello :
the perimeter is : p = 2(w +l)
w :width.... l : the length
54 = 2(w + 23.5)
w+23.5 = 27
w =23.5 ft
Diameter=60.79
35
x + 55 = 90
x = 90 - 55
x = 35
