A professor teaches calculus at 8 am and 11 am. The number of students in the 11 am class is 4 less than twice the number of students in the 8 am class. If 41 students are enrolled in both classes,...

A professor teaches calculus at 8 am and 11 am. The number of students in the 11 am class is 4 less than twice the number of students in the 8 am class. If 41 students are enrolled in both classes,...

I have already covered one-third of the distance from Cityville to Boondocks. After I walk another kilometer I'll be halfway there. How far it is from Cityville to Boondocks?

A) Write the revenue equation as a function of price B) Find the price they should charge to maximize revenue C) How many will they sell at that price? D) What is the maximum revenue?...

against the wind a small plane flee 175 miles in 1hr and 10min the return trip took only 50 minutes. What was the speed of the wind? What was the speed of the plane in still air?

A restaurant owner is buying potatoes and carrots from her vegetable supplier. The supplier will deliver no more than $500 worth of product in each delivery. Each pound of potatoes costs $3.25 and...

A manufacturer finds that the revenue generated from selling x units of a certain commodity is given by the function R(x) = 80x − 0.4x2 where the revenue R(x) is measured in dollars.

Word problem write a number sentence and solve

What is the cost of 8 shirts at $26.99 each

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ANSWER:3.1 cm per sec please help me understand how to do this problem by providing me with a step by step explanation. Thank you!

In how many hours could each stenographer do the work alone?

I just need to know how to set it up and solve it.

Two friends were going to visit colleges in Washington state. Carol drove 350 miles to visit Washington state university. Amy drove 15 miles further than 1/3 the distance Carol drove to...

club sold roses and chocolate hearts for valentines day.roses sold for $5 & the hearts for $3. The number of bouquets sold was 15 more than the number hearts sold. If the club collected a total...

I just need to know how to break it down and solve it.

The area of a rectangle is 54 ft^2, and the length of the rectangle is 3 ft more than twice the width. Find the dimensions of the rectangle. Answer- Length: ____ ft Width: ___ ft Thanks...

This is a 5th grade word problem, that I cannot solve to help my daughter.

If Lorelai had Rory at the age of 16, and Rory had her child at the age of 36, how old will Lorelai be when Rory's child is 20 years old?

solve math word problem

an adult pass for an amusement park cost $2 more than a child's pass. when 378 adult and 214 children's passes were sold the total gate receipts were $2384. What is the cost of an adult ti