Well the formula to find slope is m=
or (if that didnt work) y2-y1/x2-x1
so y2 is -9 and y1 is -3 so -9-(-3) is the same as -9+3 or -6
x2 is 8 x1 is -4 so 8-(-4) or 8+4 which is 12
-6/12 is equal -1/2
So the slope would be -1/2
7xy+2x+3+3xy
7xy+3xy+2x+3 ( combine like terms)
7xy+3xy=10xy
Answer: 10xy+2x+3
Answer:
it has to be 12*16=10*10+10*2+10*6+2*6=100+20+60+12=<u><em>192</em></u>
Step-by-step explanation: