Answer:
252=252 so
Step-by-step explanation:
160/4 = p/6
Cross-multiply the propportion:
160 x 6 = 4p
Divide each side by 4:
p = 40 x 6 = 240 pages
F(x) = 2x² + 7x - 5
g(x) = -8x² - 3x + 5
g(x) + f(x)
-8x² - 3x + 5 + 2x² + 7x - 5
-8x² + 2x² - 3x + 7x + 5 - 5
-6x² + 4x + 0
-2x(3x - 2)
Answer:
x=7
Step-by-step explanation:
5x-10=25
+10 +10
5x=35
÷5 ÷5
x=7
Answer:
C. 
Step-by-step explanation:
We have been given a function formula
. We are asked to find the axis of symmetry for the given function.
We can see that our given function is a parabola in vertex form. We know that vertex from of parabola is
, where (h,k) represents vertex of parabola.
Let us convert our given function in vertex form as:

We know that axis of symmetry of a parabola is the equation of x-coordinate of vertex, which in form
.
Since the x-coordinate of vertex is
, therefore, the axis of symmetry for the given function would be
.