What is the five-number summary for the data 2, 2, 4, 4, 5, 5, 6, 7, 9, 15?

Find the product of (4x + 3y)(4x − 3y). 16x2 − 24xy + 9y2 16x2 − 9y2 16x2 + 24xy + 9y2 16x2 + 9y2

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers