Answer:
A . x=13 is the solution of this question.
Step-by-step explanation:
mp=$30
%D=10%=%D=D/M.p×100
10%=D/30$×100=100D=10
DISCOUNT =$3
S.P=$27×6÷100=$1.62+27
<h3> =$28.62</h3>
18y + 9 = -12 + 18y
9=-12
I hope that’s right... I haven’t done this in ages
