Answer: A
Step-by-step explanation:
I don’t know how to explain this, but I’m pretty sure it’s A
Answer:
4x+(-5y)
Step-by-step explanation:
Answer:
$68.44 for each additional belt
Step-by-step explanation:
The cost and revenue functions are:
The profit function, P(x), is given by subtracting the cost function from the revenue function.
The derivate of the profit function gives us the rate at which profit changes:
For x = 484, the rate of change is:
Profit is increasing by $68.44 for each additional belt
Answer:
with sausage-330
without-165
Step-by-step explanation:
so key words are <u>with</u> sausage was <u>half</u><u> </u>that <u>without</u>
so let's say the ones with sausage are x
and therefore the ones without are 1/2x
but all are equal to 495
so x+1/2x=495
1.5x=495
x/with a sausage=330
1/2x/without a sausage=330/2=165