You earn $28,600 a year. You are single and are paid on a weekly basis. What amount is withheld from your weekly paycheck for state income tax?

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?