Answer:
m= -2
X1=3 Y1= -1
Y-Y1=m(X-X1)
Y-(-1)= -2(X-3)
Y+1= -2X+6
Y=-2X+6-1
Y=2X=5
50.4 cookies (50 cookies)
Step-by-step explanation:
Make 42% into a decimal = 0.42
0.42x120=50.4
11
6/x + 9
Let x= 3
6/3 +9
2 +9