The answer
$50 +$1=$51
so $<span>51-$0.72=$50.28
the taxe rate is 7.5%
it is </span><span>$50.28x7.5/100= $3.77
</span>
the selling price of the blender before taxes was $50.28 - <span>$3.77=$46.50</span>
By inspection, LMNO is similar to PQRS.
For similar figures, corresponding sides are proportional, therefore
LM/PQ=MN/QR
Substituting values
4/2=6/c
Cross-multiply
4c=6*2=12
c=12/4=3
X/58 (is roughly) 30
x/58 = 30
Multiply 58 on both sides.
x = 1,740
So it has to be c. 1,843
The greatest common factor is 1
Difference is subtraction so 673-80 = 593. 593 is your answer. ;) Hope I helped.