Joey has a collection of model cars. His favorite are the red ones, which make up 30% of his collection. If there are 27 red ones, how many model cars does Joey have?

Mr. milo puts less than 3 books on each desk. there are 20 desks. write an inequality to represent the total number of books

Charlie and Kevin collect toy cards, Charlie has 27 toy cars, and the number of cars in Charlie's collection is 20% of the number of cars in Kevin's collection.

On a spinner P (3) = 2/3 and the p (4) = 1/8. what is the probability of getting 3 or 4

What are 0.76 and 0.479479479479 ... written as a fraction?

What is the total amount after 2 years? An initial amount of $600 is invested in a compound savings account with an annual interest rate of 3.5% 1. Define variables 2. Substitute into formula A = P (1+r) 3.

What is the correct classification of 23x+16

Write the expression: The sum of 2 and 4 subtracted from 9.

How to write this problem on a number line 56+42=96

2 Clarke makes 27 party favors in 4 hours. Carolynn makes 35 party favors in five hours. Who is faster? What is the difference in hourly rate between the two?

How can postulates and theromes relating to similar and congruent triangles be used to write a proof