Formula: y = mx + b
m being the slope
Slope given: -2, plug it in
Y = -2x + b
Now find y intercept (b)
Plug in the point (5,-11)
-11 = -2(5) + b
-11 = -10 + b, b = -1
Solution: y = -2x -1
X=18 (3/8)
(8x/7) +9 = 30
subtract 9 from both sides
8x/7=21
multiply 7 from both sides
8x=147
divide 8 from both sides and you get
x=18 (3/8)
<span>In a triangle the sum of two sides is always greater than the third side.
5.6-4.0 < x < 5.6+4.0
1.6 < x < 9.6 </span>← answer
6= w/8
is
w= -48
that should be if not sorry DX
