Stacey is selling tickets to the school play. the tickets are $6 for adults and $4 for children. she sells twice as many adult tickets as children's tickets and brings in a total of $352. how many of each kind of ticket did she sell?

A machine has 11 identical components which function independently. the probability that a component will fail is 0.2. the machine will stop working if more than three components fail. find the probability that the machine will be working.

Simplify. (-5.12) - (-4.7) + (7.021) 6.79 6.601 - 2.799

For a 4th of July parade, every 4th lamp post has red and white balloons and every 7th lamp post has blue and white balloons. When will a lamp post have red, white, and blue balloons?

The price of an item has been reduced by 80%. The original price was $95. What is the price of the item now?

Arrange these fractions in order from least to greatest: 1/4, 1/2, 1/8, 1/16

Which transformation shows that the two given circles are similar? Circle A - - center (2, 0), radius 8 Circle A' - - center (-1, 5), radius 3

A box is 2 feet wide. if one notepad is 2 inches wide, how many notepads can fit in the box?

Alexis is saving to buy a laptop that's costs $1,100. So far she has saved $400. She makes $12 an hour babysitting. What's the least number of hours she needs to work in order to reach her goal?

Colleen says she is thinking of a 4 digit number in which all the digits are the same the value of the digit in the hundreds place 200 describe the relationship between the values of the digits in the number

Larry invests $100 in a savings plan. The plan pays 4 1/2 % interest each year on his $100 account balance. a. How much money will Larry earn in interest after 3 years? After 5 years? b.