Two parallel lines are cut by a transversal line as shown below suppose m<4=63 m<5 and m<7

Ineed with number 17 i don’t get it at alll

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?