Find the first term of the following geometric sequence:

, 15, 45, 135, 405,

The table shows the cost of several bunches of bananas. what equation can be used to represent the cost c of a bunch that weights p pounds?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Is it greater than or less than7*3_9*2