Answer:45
Step-by-step explanation: divide 405 by 9
x=4 because if you add 7 to 10 you get -2x-3=-14x then you add -2x to -14x and you get -3=-12 then you divide by -3 and -12 to get 4
X = -1/2 (negative)
y = - 1.8 (negative)
so It's in Quadrant 3
What's 24 in it's so ole way? 6
what's 28 in it's simplest way?9
