The two numbers are 21 and -4 because 21×(-4)=(-84). And when you add 21+(-4) you get 17.

solve for "b", to see what the base is
what about the height? well, h = 4b
The standard form of a linear equation is Ax + By = C
So the answer is; 1x + 3y = 27
<em>Hope this helped! :)</em>
The correct answer would be angle bisector
Answer:
15/20 simplified is 3/4
Step-by-step explanation:
So a 3/4 chance or a 75% chance of not drawing a blue marble.