55*55246458+5+*56**8-86-88*6/6/8==
5=0.93*x+13.77*(6.1*log10(x/0.0307*51.6))-124.58
80% of 90
[2x-4]=[3x+2]
121169
759779
612385
918700
4870462
4824066
1725951
S = 2(lw+lh+wh) for w
20% of 60
5=0.93*x
5:4 =
graph the following inequalities ×+