Solve: 2x + 12 - 7x = - 2

John has 200k, mary has 5k, and mark will have 500k. who has the most amount of money

1. A circle has radius of 3cm. How does the circumference of the circle compare to the area? 2. A circular piece of metal has a radius of 3.5 meters. The metal sells for $3.25 per m². What is the total cost of the circular piece of metal? Use 3.

Solve: 49x2 - 60 = 0 Round your answer to the nearest hundredth. A. x = 0 B. x = - 3.32 and x = 3.32 C. x = - 1.11 and x = 1.11 D. x = - 0.82 and x = 0.82

Ten children equally share 60 almonds. How many almonds will 5 children get?

How can one fourthx - 3 = one halfx + 8 be set up as a system of equations?

What is the following quotient? 9+square root of 2 divided by 4-square root of 7

Jackie kessel has found a home she would like to purchase. The seller accepts her offer of 210900. Jackie will make a down payment of 15% what is the amount of her mortgage loan?

A force of 10 pounds is required to stretch a spring 4 inches beyond its natural length. Assuming Hooke's law applies, how much work is done in stretching the spring from its natural length to 6 inches beyond its natural length?

A book fair has hardcover books for $8.75 and paperback books for $3.75. you and your friend spend the same amount, but he gets all hardcover books and you get all paperback books.

A bulider had several boxes of nails that were partially full. 1/7 6/7 5/7 4/7 5/7 If he reorganized the nails so each box had the same quanity/amount, how full would each box be?