The lowest common denominator for fractions 1/4 , 1/2 ,3/4

Answer pls man im trying to get out of summer school

An expression for the average of x 2x and 3y

Describe a pattern in each sequence what are the next two terms of each sequence -5, 5, -5, 5 a. subtract 10 from the previous term; -5,5 b. multiply the previous term by 1; 5, 5 c. add 10 to the previous term; -5, -15 d. multiply the previous term by -1; -5, 5