An online music store charges $1.50 for each song after you pay a $18 subscription fee. write a function that represents the arithmetic sequence. How many songs can you buy if you have $50 to spend?

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.