Find the sum of 4.5 x 10^-1and the quotient of 7x10^-4 and 8x10^-3

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

F(x)=3(1.54)^x whats this how do you do it