The parabola opens down, since the 'a' value of the equation is a negative value.
Answer:
$15.50
Step-by-step explanation:
Answer:
581 pages
Step-by-step explanation:
Add the page numbers.
157+226+198=581
He read 581 pages.
A = L * W
L = 3x + 5
W = x - 2
A = (3x + 5)(x - 2)
A = 3x(x - 2) + 5(x - 2)
A = 3x^2 - 6x + 5x - 10
A = 3x^2 - x - 10 <====
40 units multiply by 6 units equal 240 units
