You take the discount first. Alex is completely right. Laura is if and only if that 110% is really just 10%. So I'll use Alex's method because it is for certain correct.
28.5*35/100 = 9.975 (which is the amount of the discount)
28.5 - 9.975 = 18.525 (which is the amount paid with the discount factored in.)
Now you take 10% of this amount and add it on which gives 18.525 * 10/100=1.825 which is the amount of the tax.
Add this on to the selling price 18.525 + 1.825 = 20.3775 and now is the time to do your rounding.
The cash register will ring up 20.38 which is just under $21.00
Answer: $20.38
Hold on lemme do the work
Answer:
c
Step-by-step explanation:
it is c because when I was on edunuity it said so. sorry for no real good explanation
2k + 9 = 7 - 3k
2k + 9 - 7 = -3k
2k + 2 = -3k
2 = -3k - 2k
2 = -5k
-2/5 = k
k = -2/5
hope that helps, God bless!
A= 50.27 cm^2 :) hopefully this is right