A twelve inch candle and an 18 inch candle are lit at 6pm. The 12-in. candle burns 0.5 inches every hour. The 18 inch candle burns two inches every hour. At what time will the two candles be the same height? Let h represent the number of hours.

The square of a number is equal to 10 less than 7 thnes that number. What are the two possible solutions?

How to convert cubic inches to cubic yards

Two fifths of the performance were sold out. There were 15 performances that were not sold out. a. How many performances were there? b. What was the ratio sold out to not sold out performances?

The table below shows the number of runners in four marathons with times in various ranges. The times of the runners in which marathon represent an extreme distribution: Marathon A Marathon B Marathon C Marathon D Greater than 2:30 but less 122 139

What integer would represent 25 feet above sea level?

Y varies directly as x and y is 12 when x is 2. Find y when x is 11.

You go out to dinner and are charged $90 for your meal. The service was wonderful, so you tip 20% on top of the $90. What is the total you paid after tip?

The big wheel could have a 52 inch diameter and the small wheel could have an 18 inch diameter, what is the circumference of the big wheel?

A psychiatrist studying the affects of healthy eating habits on mood improvement. He identifies 25 people who eat healthy food and 25 who do not. Each other 50 people is given a questionnaire design to determine their mood.

What is 6 divided by 5.04 equal