Lydia received her salary on friday. she spent one-half of her salary on rent and then spent $168 on her electric and water bill. next she spent one-half of what was left on her phone bill. after spending $57.00 on gas for her car, lydia had $92.00 left. how much did lydia spend on rent?

Danielle has $127.02 in her account before making any transactions. over the course of a week, danielle makes the following transactions: transaction debit ($) credit ($) birthday check 75.00 night out 66.14 garage sale proceeds 121.58 charitable donation 42.25 doctor’s appointment 115.30 at the end of the week, how much money is in danielle’s account? a. $99.91 b. $27.11 c. $184.41 d. $142.16 select the best answer from the choices provided a b c d

What’s the domain of this function? fastttt

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?