What is the common difference between successive terms in the sequence? 0.36,0.26,0.16,0.06,-0.04,-014

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?

Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?