Fractions, Decimals, and Percents (oh my!)
Change the fraction into a decimal: 1/6
0.16(with the 6 repeating)
2x-5=13
x=9
2(x+5) = 8
x=-1
2x-5=15
one solution (x=10)
3x-2<=13
x <=5
closed dot, arrow toward 0
Change the decimal into a fraction: 0.76 (both numbers repeating)
76/99
3x+6x+7=70
x=9
3(x+2)+9x = 4
x=-1/6
2x+15 = 2x+16
no solution (15=16)
2n+8>12
n>2
open dot, arrow away from 0
Change the percent into a decimal: 125%
1.25
20-3.8x=-14-5.8x
x=3
1/2(6x+8) = 6x+10
x=-2
3(2x-4) = 2(3x-6)
infinitely many solutions (-12 = -12)
(x/-3)+2>8
x<-18
open dot, arrow away from 0
33.3(repeating)%
9n-6 = 5n+18
n=6
3(x+1)=5+x
x=1
-1/2(6x+7) = -5-3x
no solution (-3.5 = -5)
3(4x+3)<=13
x<=1
closed dot, arrow toward 0
Change the percent into a fraction: 40%
2/5
-3x-4(4x-8) = 3(-8x-1)
x=-7
2(x+2)-5 = 3(x+1)
x=-4
-1/2(12x+10) = -5-6x
infinitely many solutions (-5 = -5)
-4(x-3)>=8
x<=1
closed dot, arrow toward 0