A chemistry book comprises of two section: organic and non-organic in the ratio 2:8. How much of each type of content will be needed to make a book of 400 pages?

A train with an average speed of 125 km/h takes 2.5 hours to travel between two cities. What is the approximate distance between these two cities by rail

8.9 is 10 times larger than?

Allen packed 60 balloons equally into 10 bags. How many balloons did Allen pack in each bag?

Which choice correctly shows the solution (s) of the equation x2 = 361?

How do you do equations with distributive property and cross multiply?

38 is 95% of what number

What is 1.892 to the nearest tenth?

Write the percent as a decimal. 110%

What is the solution to the inequality? - 3x < 24

Rene is going to the lake to visit some friends. If the lake is 60 miles away, and Rene is driving at 40 miles per hour the entire time, how long will it take her to get to the lake? a) 50 minutes b) 70 minutes c) 90 minutes d) 110 minutes