Answer:
84
Step-by-step explanation:
3/5 of 140
=>3/5 x 140
=>3 x 28
=>84
I am assuming the problem is asking you to find an equation repersenting the situation.
In this case, realize that 150 will be a constant, and 60 will be attached to the
variable, since the price of the textbooks changes based on how many textbooks there are.
Thus, the equation is:

Our answer is 60x + 150 = y.
Answer:
4 and 2
Step-by-step explanation:
10,4,12,4,2,10,10,6
4 and 2
4+2=8
8/8=1