let x x +2 x+4 three consecutive odd <span>integers
2x =9+ x+4 </span>Twice the smallest<span> is nine more than the largest
2x - x= 13
x= 13 the first
the second integer 15 the third 17 </span>
an equation is shown 120÷ __ =1.20
120 / x = 1.2
120/100 = 1.2
check:
1.2* 100 = 120
0.06x+0.09 (1200-x)=96
Solve for x
X=400 at 6%
1200-400=800 at 9%
20 sixth graders / 6 sixth graders / 216 students