yet another one that stumps me! I would appreciate the help on this on

yet another one that stumps me! I would appreciate the help on this on

it is a percentage and it is a word problem

One member of a gardening team can landscape in 36 hours. The other member of the team can do the job in 45 hours. How long would it take to landscape a lawn if both gardeners worked together...

A rocket is fired straight upward so that its distance in feet above the ground x seconds after firing is given by f(x)=-16x^2+400x. Remember you can find the maximum and minimum by finding the...

The sum of three consecutive numbers is 519. What are the three numbers?

The length of a rectangle measures 2 cm more than its width. The perimeter of the rectangle is 68. Find the dimensions of the rectangle.

Word Problem. Write word sentence and solve

You paid $6.80 more for a pair of pants than you did for a shirt. Your bill for the pants and shirt was $68.80. How much did each item cost?

The store is selling lemons at $0.48 each. Each lemon yields about 2 tablespoons of juice. How much will it cost to buy enough lemons to make four 9-inch lemon pies, each requiring half a cup of lemon...

William gave 4 football cards to each of his 6 friends. Suppose he had 54 cards left. Write and solve an equation to determine how many cards each friend initially had. *instructuons at...

how do I set up the equation

Please help! stuck on this word problem! The molar brush company finds that the total production cost for manufacturing x toothbrushes is given by the function C(x)=5000+30times the square root...

Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 12 people took the trip. She was able to purchase coach tickets for...

No idea how to do it. Show me the steps and formula, please?

I really need help on this problem, if possible please give me all the steps for it and formula. Much appreciated!!!

A square and a triangle have the same area. The base of the triangle is 3 feet more than the side length of the square. The height of the triangle is 1 foot less than the base of the triangle...

Two students push on a box in the same direction and one pushes in the opposite direction. What is the net force on the box if each student pushes with a force of 50 N

Dont understand how to do it

The average weight of a crew of 8 in a boat is 80kg. When a new man replaces one of them who weighs 76kg.the new weight increases to 81.5kg.how much does the new man weigh?

Set up an equation and solve for the answer.