Today, the price of a new cell phone is $229. In 2000, the price of a similar cellphone was $345. What is the percent of change in the price of a cell phone from 2000 to today? Round your answer to the nearest whole number

Which are real zeroes of this function? x3 + 2x2 - 9x - 18

You are selling tickets to a local concert. So far you have sold a total of 350 advance tickets for students and adults. The total sales for all the tickets so far is $1700.

Mr. Peterson plans to take dance lessons. He will pay a one-time registration fee of $35 plus $12 per lesson. Which equation can be used to find y, the total cost of x dance lessons? A. y=12x+35 B. y=35x+12 C. y=12x-35 D. y=12 (x+35)

A tank can be filled by one pipe in four hours and by a second pipe in six hours; and when it is full, the tank can be drained by a third pipe in three hours.

Use the law of syllogism to determine whether a valid conclusion can be reached from the set of statements. if you are 18 years old, then you are in college. if you are in college, then you are not done learning. a. not possible b.

Jerry is filling a water tank which initially consists of 75 gallons of water. As the water is being pumped in, the water in the tank increases by 2.5 gallons every minute.

Tickets to the senior class play cost $7. Production expenses for costumes and sets are $350. The profit (p) will depend on the number of tickets sold (n).

If you can buy 1/2 of a gallon of milk for $3 how many gallons can you buy for $5 write your answer as a fraction of a gallon

If 8 pounds of grass seed are divided equally into five piles, what is the weight of one of these piles? A) 5/8 pound B) 8/5 pounds C) 5 1/8 pounds D) 8 1/5 pounds

The transitive property holds for similar figures. true false.