Which expression is equivalent to 2a+1/10a-5 / 10a/4a^2-1.l?
2/(2a-1)^2.
50a/(2a+1)^2. (2a-1)^2/2a.
(2a+1)^2/50a

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.