Eric cycled to school. If his bicycle wheels rotated 840 times and the radius is 0.25 m, find the distance he travelled in terms of .

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?

Can someone me with this? i’m not sure what to put for my equations.

What is the solution of the equation? 35√(x+2)3+3=27