Which of the following is irrational? a square root of 1 b square root of 1.44 c square root of 2 d square root of 4

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.