Carmen earns $7.50 an hour, plus tips, as a waitress. suppose she works 24 hours in one week. how much money in tips must she receive to earn more than $250 that week?

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

Write the following as a base and exponent

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75