To solve this we need only substitute values of u and w, and then calculate.
<span>u+5v-w = 6 + 5v - 9 = 5v +6 - 9 = 5v - 3</span>
Answer:
A reasonable range for the function is
.
Step-by-step explanation:
Revenues are positive quantities since Andrea is looking for money after expenses, so that reasonable range of the revenue function is
.
Answer:
The $3.20 one
Step-by-step explanation:
The $3.20 one is cheaper because you get more.