Answer:
A) 3(4x -4) -7x
Step-by-step explanation:
if you distribute the 3 and then simplify by combining like-terms, you will get 5x - 12
3(4x - 4) - 7x
12x -12 - 7x
5x -12
<em>~</em><em> </em><em>Luna</em><em> </em><em>P</em><em>.</em>
<em>^</em><em>_</em><em>^</em>
5r= T (total)
and r is of course movie posters.
Answer:
Step-by-step explanation:
(X + 5)/9 = 3
Cross multiply
X + 5 = 3(9)
X + 5 = 27
X = 27 - 5
X = 22
Answer:
the coefficient of the squared expression is 5.
Step-by-step explanation:
the equation of a parabola in its vertex form is y=a(x-h)²+k, where (h, k) is the vertex of the parabola.
in this case, h=3, k=-2, so y=a(x-3)-2
plug (4,3) in the equation: 3=a(4-3)²-2, a=5
