Answer:
First graph -2/3x+6 (Slope of -2/3)
(Y intercept of 6)
Then shade everything under that line
4 x 4
-------- = ---------- - ---
x - 4 x - 4 3
multiply through by 3(x-4):-
12 = 3x - 4(x-4)
12 = 3x - 4x + 16
--4 = -x
x = 4
What do we get if we substitute 4 for x in the original equation?
The answer would be 3 ft.
2[18 - (5 + 9) ÷ 7 ] Powers first
2[18 - 14 ÷ 7] Inner brackets next
2 [18 - 2] Add or subtract inside the square brackets.
2 [16] multiply by what's outside the brackets next.
32
Answer:
a = 615
Step-by-step explanation: