Identify all sets to which this number belongs: -459* Natural, Whole, Integer
Whole, Irrational
Whole, Integer
Integer, Rational
Irrational

Please help!

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.