A woman paid $140 for 4 balcony seats and 5 orchestra seats for a concert. Another woman paid $151 for 2 balcony seats and 7 orchestra seats. What was the cost of one
balcony seat? Of one orchestra seat?
Let b = cost of balcony seat
c= cost of orchestra seat

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

How do i put 3(x+7) in distributive property