Find the number of ways 5 men and 4 women can be arranged in a line if the men and women must alternate.

Factor the polynomial by its greatest common monomial factor.

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons