750 is the regular price minus the 25% and 15% it will equal 478.125..(round up 125 to 13 and your answer is 478.13
X=quantity soldunit Price,P=140-0.001xunit Cost, C=40x/150000total Revenue, R=xPProfit, Pr where
Pr=R-C=xP-C=x(140-0.001x)-40x/150000=140x-0.001x^2-40x/150000
To maximize profit,Pr'=0140-0.002x-40/150000=>x=70,000 units
Answer:
30 miles/1 hour is the unit rate.
Step-by-step explanation:
This is the unit rate because unit rates are a number over 1 unit. 30 miles/1 hour fulfills that, and the others are 2 and 3 hours.
Hey there!
To solve this, first divide the numbers 9 and 2 . . .
9 divided by 2 = 4.50
This means that it costs $4.50 for 1 sandwich.
Next, multiply 4.50 and 8 . . .
4.50 x 8 = 36 <-----
Meg paid $36 for 8 tuna sandwiches.
Hope this helps you.
Have a great day!
