Sammy owes his landlord $200 for rent and $30.45 for his portion of the utilities. write an expression to represent the total amount that sammy owes, and then find the amount.

Interpret the following expression (5y^2-7)^3/(2y)^2

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?

The graph represents f(x)=[x]+3. what is f(-2.2)?