The input gear has 22 teeth on it and the output gear has 45 teeth on it. What's the reduction ratio? A. 3.3:1 B. 4:1 C. 2:1 D. 3:1

Lindesy wants a new bike that costs $230. Her father says that if she saves up 30% of the cost he will pay the rest. How much money does Lindesy need to save?

Write 0.3 as a fraction. A) 1 12 B) 1 33 C) 1 3 D) 1 6

4m plus 9 plus five m minus 12 equal 42

What is the solution to - 4 (8-3x) >_6x-8

What is the relationship of the two 4s in 445,363

Which of the following best describes the term definition

Diameter of the earth is 12756m in 1996 an new planet was discovered whose diameter is 5/86 of the diameter of the earth find the diameter of this planet in km

When it is best to solve using factoring and the Zero Product Property. Include at least one example of an equation that you would use this method to solve.

Find the slope for the following line:y=3/4*-7

My last question had something wrong with the typing, so im remaking the post Samuel has a collection of toy cars. His favorites are the 27 red ones which make up 60%, percent of his collection. How many toy cars does Samuel have?