Answer:
b=15
Step-by-step explanation:
7(b+1)=2*56 (we cross multiply)
7b+7=112
7b=105
b=15
Answer:

Step-by-step explanation:
We have that the polynomial, has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2.
This means the factored form of the polynomial will be.

Also, it was given that, the y-intercept is y=-12.6.
This implies that:



Divide both sides by 18;


Therefore the polynomial is

Answer:
a) 1200
b) 450
c) 380
d) 560
Step-by-step explanation:
784 adult tickets
Adult + children’s tickets = 1488
(1488-80)/2+80= adult tickets