Which expression is not a polynomial?

A) 4x^-2

B) 3xy

C) 12xy^2+2xy+xy

Buckets of water dump out at 3:20. one bucket dump out every 16 minute the other every 14 minute. what time will they dump at the same time

An elephant can run 1/4 of a mile in 36 seconds. At this rate, which expression can be used to determine how fast an elephant runs in miles per hour?

11. Two-thirds of the students in class are male. If 18 of the students are male how many students are in the class. show work

Simplify the numerical expression 4 (3) + 5 (6+)

Which of the following most accurately describes the translation of the graph? y = (x+3) ^2 - 2 y = (x-2) ^2+2 A) up 4 and 5 to the right B) down 2 and 2 to the right C) down 2 and 3 to the right D) up 4 and 2 to the left

What is the ratio of 31 to 3?

A cable can support a maximum load of 19,000. If a bucket has a mass of 3,000kg and gravel has a mass of 1,500kg for every cubic meter, how many cubic meter of gravel (g) can be lifted by the crane

6) 6n + 3 = 3 (-7n + 1) what did you guys get for the answer?

What is the value of 4/15 divided 2/3

3x+7y=1 2x+4y=0 and (2,3)