Which best describes and corrects the error in finding the difference? The opposite of −12 should be added. 7−(−12)=7+12=19 The opposite of both numbers should be added. 7−(−12)=−7+12=5 The opposite of both numbers should be added. 7−(−12)=−7+12=−5 The opposite of −12 should be added. 7−(−12)=7+12=−19

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

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)=5/6x+3 which of the following is true