X-2.8=9.5 What does x equal?

A town has a population of 8000 and grows at 3% every year. To the nearest tenth of a year, how long will it be until the population will reach 16300?

What is - 2 plus - 3 plus positive 5 plus positive 10? what is answer?

1/4 of what number is 3/8

Y = 2x - 2 y = x - 1

For 103 consecutive days, a process engineer has measured the temperature of champagne bottles as they are made ready for serving. each day, she took a sample of 5 bottles.

Suppose that textbook weights are normally distributed. You measure 28 textbooks' weights, and find they have a mean weight of 76 ounces. Assume the population standard deviation is 12.3 ounces.

ABC Bookstore rents a storage space that is 75 ft x 50 ft and 15 ft high. It is charged $2.50 per square foot. How much does ABC Bookstore spend on storage space? O A. $140,625 O B. $9375 O C. $2500 O D. $3750

31/9 as a mixed number

Find 4x when 3x equals 3

Solve 64x3 - 1 = 0.