1. Kelly has a savings account with a beginning balance of $800. (hint: do not use I=Prt) • She earns $340 a week at her job.
• For 8 weeks, she puts 15% of her weekly earnings into a savings account.
Kelly makes 3 withdrawals of $45 each.
What is the account balance at the end of 8 weeks?

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x′y′z′, with vertices x′(4, -2), y′(4, -3), and z′(1, -4). the type of transformation that triangle xyz undergoes is a . triangle x′y′z′ then undergoes a transformation to form triangle x′y′z′, with vertices x″(4, 2), y″(4, 3), and z″(1, 4). the type of transformation that triangle x′y′z′ undergoes is a .