
The Cost of one case of soda is ~

The solution is in attachment ~
Answer:
-22
Step-by-step explanation:
Put -4 where x is and do the arithmetic.
f(-4) = 3(-4) -10 = -12 -10
f(-4) = -22
Answer:
It says “which” so is it multiple choice??
Also a picture would help!!
Answer:The dimensions of the rectangle are 11 by 20.
The total area of the triangles is 110 square units.
The area of the parallelogram ABCD is 110 square units.
Step-by-step explanation:
I just took this for my homework.
Legit way is vertex form
easy way is this
x value of vertex in form
f(x)=ax^2+bx+c is -b/2a
the y value is f(x value of vertex)
so
p(x)=-0.5x^2+40x-300
x value of vertex is -40/(2*-0.5)=-40/-1=40
max profit selling 40 per week
profit would be 500