5. The value of y varies indirectly as x and y=4 when x = 20. What is the value of y when x = 40? a 40
b 1/4
c 10
d 200

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1