Answer:
15
Step-by-step explanation:
googled it
Do this using a guess and check, starting with 5.
5 x 5 = 25
25 - 60 wouldn't work
10 x 5 = 50
50 - 60 wouldn't work either
15 x 5 = 75
75 - 60 = 15
Your answer is 15.
The table shows a linear function :)
84
30% * $280
= 84
So, the sale price is $84
c=24
g=16(24)
Sorry if I got it wrong!!