Maybe it the mixed number form. 2 1/2?
Y=2x
y is the amount of money made from the sold books
x is the number of books that are sold (it is x because you don't know how many will be sold, so you have to account for all possibilities)
2x is because every book is sold for 2 dollars, so that mean x is multiplied by 2 to get y
Answer:
3
Step-by-step explanation:
Answer:
D = pi+2 sin omega /3cos0
Step-by-step explanation:
18+3930
