Sarah and noah work at read on bookstore and get paid the same hourly wage. the table show their work schedule for last week

What statement is true? 2x^2-9x+2=-1

Which of the following circles have their centers in the third quadrant?

Whoever gets this right gets the ! the half life of a soul smelling substance is 4 years. if you have 8 oz of this strange substance, how much of it will you have after 20 years? show work.