The sum of two numbers is 56. The smaller number is 12 less than the larger number. What are the numbers?

To construct a compound pulley with an ideal mechanical advantage of 6 you would arrange several fixed and movable pulleys so that a total of ... rope segments were pulling up on the load 30pts

How do you solve x to the second power + 7x=O

At a home improvement store, you decide to purchase a hammer and a pack of nails. The hammer costs $8.53. The pack of nails costs $0.87. What is the total cost? How much change will you receive if you pay with a $10 bill? a $20 bill?

If the smaller of two consecutive intergers is subtracted from two times the larger then the result is 17. find the intergers

What is the total duration in minutes for the recorded lap times?

The sum of 5 consecutive odd numbers is 505

The equation d = - 6t + 10 represents the distance d, in miles, Ralph walks from the library to his house in t hours. His sister, Joan, leaves the library right after Ralph. She rides her bicycle from the library to their house at a constant rate.

How to find the length for the area on a polygon

In a restaurant, a study found that 42% of patrons smoked. if the seating capacity is 60 people, about how many people smoke

Shanna's collection of antique pottery has increased in value over the past two years. Two years ago, the value of her collection was $755. If the value increased 5% during the first year and 7% during the next year, what is the current value?