Twice a number x, minus 19

Can the number of students who completed their homework be represented as a function of the homework's size?

How to get a factor of a number

Which are correct represents of the inequality 6x>3+4 (2x-1)

Luke filled his thermos with soup. did it most likely hold 1.5 cups or 1 gallon

Paula receives a salary of $320 per week plus a 6% commission on her sales. What are her total earnings for a week when her sales are $3,800?

13. The volume of a gas is inversely proportional to the pressure of the gas. If a balloon is filled with 210 cubic inches of a gas at a pressure of 14 pounds per square inch, find the new pressure of the gas if the volume is decreased to 70 cubic

This equation has one solution. 3 (x - 2) + 4x = 10 (x + 1)

An SRS of size n was taken to estimate mean body mass index (BMI) for girls between 13 and 19 years of age. The 95% confidence interval obtained had lower limit 19.5 and upper limit 26.3. Which of the following is NOT true? 1.

Assume each newborn baby had a probability of approximately 0.54 of being female and 0.46 of being male binomial distribution?

At Davidson's Bike Rentals m, it cost $17 to rent a bike for 4 hours. How many hours of bike use does a customer get per dollar?