Atruck is carrying 3 tons of cement and 150 pounds of bricks. how many pounds does the truck's load weigh in total?

4+6x-3x^3 in standard form with explanations because i don’t understand

Which value would be a solution for x in the inequality 47-4x< 7

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)