What are all the common factors of 9,21, and 63

Describe how you would know if an inequality is an "and" or an "or" problem.

40% of what number is 52? A. 130 B. 200 C. 242 D. 1300

How do you solve the following inequality and how would you write this problem in interval notation x^3+x^2-6x<0

Dan built a deck that is 5 feet long and 5feet wide. He built another deck that is 5 feet long and 7 feet wide. He built a thirt deck that is 5 feet long and 9 feet wide. How do the areas changes?

Cos (-θ) = - √2/5, sinθ>0 What is the value of sinθ?

The sum of two numbers is 66 and the difference is 14. What are the numbers?! Larger number: Smaller number?!

1.) Of the 140 pages in a book, 25% of them have illustrations. How many pages have illustrations? 2.) The Price of the bicycle that Rocco wants to buy is $282. How much will Rocco pay for the bicycle if the state tax rate is 4%? 3.

Use the following information to complete parts (a) through (e) below. A researcher wanted to determine the effectiveness of a new cream in the treatment of warts. She identified 149 individuals who had two warts.

If x is to 9 that 8 is to 12 then x is equal to?

A combined total of $46,000 is invested in two bonds that pay 4% and 9.5% simple interest. The annual interest is $3,490.00. How much is invested in each bond?