There are 14 people competing and only 4 will win the contest. What percentage does each person have in winning? or what are my chances in winning?

A used car dealership buys a car for $2600 and then sells it for $4300. What is the percent increase

From 5 miles to 16 miles

Two cab rides cost the same amount for the same number of miles, m. Which situation can be represented by the equation 2.50 + 0.50m = 1.00 + 0.75m? a. One cab charges an initial fee of $2.50 and then $0.50 for every mile.

What is a mixed fraction 4/2*4

What is the mean of the mean of the data plot set below? 12,15,10,11

The kindergarten teacher wants to divide 1/2 of her classroom into 5 equal sections for stations

A train traveling at 30 miles per hour reaches a tunnel which is 9 times as long as the train. If the train takes 2 minutes to completely clear the tunnel, how long is the train in miles? (1 mile = 5,280 feet)

The cost for 7 dance lessons is $82. the cost for 11 is $122. write a linear equations to find the total cost C for L dance lessons. How much for 4 lessons?

What is 9.09 repeating as a fraction?

The number of gallons of water in a tank that already has 300 gallons in it after being filled at 35 gallons per minute for m minutes