The current temperature is -7C . The high temperature yesterday was as many degrees above 0C as the current temperature is below 0C. Which expression could be used to represent the change in temperature from yesterdays high to todays current temperature?

Y=4x^2+x-1 solve using quadratic formula

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.)

Ineed here’s a picture of the question