What is the least common denominator for:

3/x and 2/4xy

Write a real-world solution that can be represented by the equation y = 7x be sure to explain what the variables represented in the solution

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?