Answer:
4x³ − 15x² − 10x + 24
Distribute
x · 4x² + x · x + x · -6 + (-4) · 4x² + (-4) · x + (-4)(-6)
Simplify:
4x²x + xx - 6x - 4 · 4x² - 4x + 4 · 6
Further simplify (by adding and subtracting like terms)
4x³ − 15x² − 10x + 24
Hope this helps :)
So... notice the picture below, that's P(x)
so

so.. when the quantity is

, is when the profit

is the highest
after that, as you can see from the graph, it goes back down
Answer:
16 cm
Step-by-step explanation:
Circumference is equal to 2 pi r.
Isolating r gives us C/2pi = r
50.26/2pi = 8, exactly.
Diameter is equal to 2r, so the diameter is 16 cm.
Answer:
3
Step-by-step explanation:
Hello,

Answer:
b= 25 cents
a= 25 cents
Step-by-step explanation:
b(5)+1(a) = 1.50