What is the value of -6a-3b2 for a=-2 and b =4

-36

Step-by-step explanation:

-6a-3b^2

Let a = -2 and b =4

-6 (-2) - 3 (4)^2

Powers first

-6 (-2) -3(16)

Then multiply

12 - 48

Then subtract

-36

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.

the square root of what number? if you add that, then someone will probably answer the question.