11/5 + 8/5 simplify
9/8 + 7/12 simplify
3/2
work out 3$\frac{2}{5}$ x 7
f(x)=x+3 find $f^{-1}$(x)
if total water charge is $9854.55 = $161.55 per day how many units does this equal
14x14
if $9854.55 = $161.55 per day how many homes does this equal
A certain process for manufacturing CPUs has been in use for a period of
time, and it is known that 12% of the CPUs it produces a...
6x-12=3x what is x
