8 percent of 1900 is 152 so 152 of their customers run every day
7/8 and 10/15 are two fractions that are greater than 22%
The answer is 21x-28 hope it helps
we have <D = (7x-1)° , <A =(5x+25)°
{ all angles of square is equal to 90° }
<A + <D = 180°
5x + 25 + 7x - 1 = 180°
12 x = 180 - 24
12x = 156
x = 13
<A = (5*13 +25) = 90
< D = ( 7*13-1) = 90
so ABCD is a square
