The original price of a desk was $80. And its price was marked down to $70 during the holiday. What was the percentage of
discount for the desk during the holiday?

Amount of discount =80-70=10$

percentage:-

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

where is the figure