The sum of the interior angles of a polygon is 1620°. how many sides does it have

A purse contains $2.45 in dimes and quarter. There are two more than twice as many dimes as quarters. How many of each coin on the purse. (Álgebra 1 price per unit problem)

Find the quotation of 4/20 and 1/5

How to find the prime factorization of a number

If the captain has a 3/4 probability of hitting the ship and the pirate has a 1/4 probably what is the probability the pirate hits and the captain misses

A baseball stadium offers tickets with different prices, depending on the location of the seats. if it increases the prices of all tickets by $30, what will happen to the median price of the tickets? A. it will increase by $30 B.

The value of a professional basketball player's autograph rose 30% in the last year. It is now worth $273.00. What was it worth a year ago? A. $200.00 B. $210.00 C. $230.00 D. $220.00 Reset

you baby-sit for 7.50 per hour and get a 4 dollar tip. your earnings E are a function of the number of hours H you baby-sit. write an equation using function notation that will represent the situation.

Solve the following equation for x: 6 (4x+5) = 3 (x+8) + 3

Suppose you toss a quarter, a dime and a nickel. Find the sample for all the possible ways the three poins and (heads, tails)

Select the correct answer. Lisa creates a scatter plot of the number of minutes she runs on the treadmill and the calories she burns. About how many more calories does she burn for every additional 5 minutes on the treadmill? A. 10 B. 25 C. 50 D.