$275*.15(15%)=41.25 (this is the amount of the discount)
$275-$41.25=$233.75 (cost of jacket after discount)
$233.75* .0725=$16.946(round to $16.95, this is the amount of the sales tax).
If you want to know the total cost after tax just add $16.95 to the discounted price of $233.75. The price you pay for the jacket is $250.70.
Answer: y= (11/5)x+(64/5) or y=(11x+64)/5
Step-by-step explanation:
(y-y1)/(x-x1)=(y2-y1)/(x2-x1)
x1= -9, x2= -4
y1= -7, y2= 4
(y-(-7))/(x-(-9))=(4-(-7))/(-4-(-9))
(y+7)/(x+9)=(4+7)/(-4+9)
(y+7)/(x+9)=11/5
Cross multiply
5(y+7)=11(x+9)
5y+35=11x+99
5y=11x+99-35
5y=11x+64
y=(11x+64)/5
y=(11/5)x+(64/5)
Answer:
C
Step-by-step explanation:
Hopefully this helps, Idk how well to explain it but Im pretty sure its C if not tell me! :)
Answer:
4√5
Step-by-step explanation:
Use Pythagorean theorem
a^2=21^2-19^2
a^2=441-19^2
a^2=441-361
a^2=80
a= √80
simplify