In a deck of 52 playing cards what is the probability, of drawing a face card (A. K.Q. J) replacing it in the deck then drawing a heart or diamond?

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction