Julia's text messaging plan charges 5¢ for each message over 650 in addition to a $8 base charge. If she owes $13.85 for text messaging in the month of September, how many text messages did she send that month?

Describe in your own words how you can recognize the difference between exponential growth and exponential decay

Using the exponential function 2x + 3, what is the average rate of change between the values 1 ≤ x ≤ 5?

Solve for n. 25n-3=5n+8 Enter your answer in the box. n =

Marius combined 4/8 gallon of lemonade 3/8 gallon of cranberry juice, and 6/8 gallon of soda water to make a punch for a party how many gallons of punch did he make in all

What is the product of (3x-7) (3x-5)

The numbers 1, 2, 3, 4, and 5 are written on slips of paper, and 2 slips are drawn at random one at a time without replacement. Find the given probabilities. (a) The sum of the numbers is 8. (b) The sum of the number is 6 or less.

How do I Evaluate (2/3) ^5

Natasha ran 3.1 km. Tonya ran4 meters more than half as far as Natasha. How many meters did Tonya run?

In a survey of 100 people, 65 read daily newspaper, 45 read weekly newspaper, 40 read monthly news paper, 25 read daily as well as Weekly, 20 read daily as well as monthly and, 15 read at least one type of newspaper find ...

A normal curve portraying the weights of machine-filled potato chip bags is centered around 16 ounces, which is the manufacturer's target weight. Any other weight is an error in production.