The ratio of BMX bikes in a sporting good store to mountain bikes is 3 to 2. The store has 90 BMX bikes how many mountain bikes does the store have

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0

Write the percent as a fraction or mixed number in simplest form. 0.8%