Answer:
13.50=1.50+.6x
Step-by-step explanation:
13.50=1.50+ .6x
12=.6x
20=x
Let
T---------> <span>the tax rate on the parts in $
we know that
$18.75=$15+$3.50+$T
T=18.75-15-3.5
T=$0.25
so
$3.50----------> 100%
$0.25--------> x
x=0.25*100/3.50------> x=7.14%------> x=7.1%
the answer is
7.1%</span>
Answer:
?
Step-by-step explanation:
?
Answer:
8. -3, 16
9. -3, 4.5
Step-by-step explanation:
See attached worksheet.
The first three statements are correct while the last statement is incorrect.