Answer:
x=68/3 (or 22.66666...)
Step-by-step explanation:
refer to drawing
M/(30-15) = m/(30+15) + 1
m/15 = m/45 + 1
45*m/15 = 45*(m/45 + 1
3m = 45*(m/45) + 45*(1)
3m = m+45
3m-m = m+45-m
2m = 45
2m/2 = 45/2
m = 45/2
m=22.5
Ok so a∈{-3,-1,0}. then just {-3*-1,-1*-1,0*-1} which comes to {3,1,0}
Yes you or I have ecause thats what friends do.
Answer:
y = -3x - 2.
Step-by-step explanation:
y - 4 = -3(x + 2)
y - 4 = -3x - 6
y = -3x - 6 + 4
y = -3x - 2.