Solve the inequality: 7 > z + 2/3

Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8