Answer:
Step-by-step explanation:
I notice you have a dx at the end of the equation, this leads me to believe this is an integral. With no bounds of integration, I will solve for the indefinite integral. I will also interpret your equation as follows:
Sum rule tells us:
From this we get:
Don't forget to add the constant!
2.25 pounds per sandwich 27divided by 12=2.25
Answer:
Step-by-step explanation:
Given
Required
Determine the profit function.
Profit function is calculated as thus:
So, we have:
Answer:
Step-by-step explanation:
Sandy only because the 2 prisms overlap
Answer:
<em>x = -10, and y = -1</em>
Step-by-step explanation:
5x - 2y = -48
2x + 3y = -23
First equation times -2: -10x + 4y = 96
Second equation times 5: 10x + 15y = -115
Add the last two equations: 19y = -19
y = -1
Substitute 1 for y in the first original equation.
5x - 2y = -48
5x - 2(-1) = -48
5x + 2 = -48
5x = -50
x = -10
Solution: x = -10, and y = -1
