The admission to the movie theatre is $7.50 for children and $9.00 for adults. Last Friday, 750 tickets were sold and $6,411 in ticket sales were made. How many children and how many adults attended the movies last Friday

What is 0.705479814459 as a fraction?

Sean drank 2 liters of water today which was 280 milliliters more than he drank yesterday. How much water did he drink yesterday?

You have $100 begging on February 1, 2009, you spend $1 each day. On what day do you spend your last dollar?

5x4 - 7x3 - 5x2 + 5x + 1 = 0

During his science lab session, anthony finds that the mass of a sample of copper is 63.5 grams and its density is 8.9 grams per cubic centimeter. What is the approximate volume of the sample? A. 4 cm B. 7.1 cm C. 12.5 cm D. 17 cm

How do you write 22,222,222 in word form

Which expressions are equivalent to the one below? check all that apply. log (10^3) a. 3 b. 3•log10 c. 1 d. 3•10

How to bisect an angle

Which expression is equivalent to 5+n

Assume that the mean hourly cost to operate a commercial airplane follows the normal distribution with a mean of $2,175 per hour and a standard deviation of $245.