10% off of 199.99 is 179.99
100% - 10% = 90% The 90% is how much you are going to pay.
90% into decimal form is 0.9
So you can do 199.99 x 0.9 = $179.99
(X1,Y2) and (X2, Y1)
1-5/2-4
Answer: -4/-2
P(n) = n + 1
since 6 replaced the n, plug in 6 where n use to be in the expression
P(n) = n + 1
P(6) = (6) + 1
P(6) = 6 + 1
P(6) = 7
P(6) = 7 is your answer
hope this helps
Answer:
45
Step-by-step explanation:
to figure this out you put 40/100 and 18/x then you cross multiply so 40x = 1800 then 1800 divided by 40 would be 45