What is the slope of a line parallel to the line whose equation is 5x + y = -9. Fully simplify your answer.

Me asap! what is the slope of this line? enter your answer in the box.

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

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.)