Mrs. Kvitova earns $78,00 annually. If her state income tax is 3.8% how much does she owe per month for state income tax

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it.bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Which of the binomials below is a factor of this trinominal? x^2-13+30

How do i do this activity, is appreciated