The librarian at our school asked the fourth and fifth graders to vote on their favorite kind of book. the circle graphs below show the. the results.

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

Write the following as a base and exponent

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply