If someone has 30 books to pack in each box and each box only hold 7 books how many books are left

painting measures 2.4 feet from left to right. It's hung in the center of a rectangular wall measuring 20 feet from left to right.

Find the sum of 7489, 4223 and 245

A consistent, independent system of equations is a system with .

Two students play tug of war. Jack pulls East with a force of 82 Newtons while Tony pulls west with a force of 96 Newtons. Which of the following best describe the net force on the center of the rope?

Albert says these two systems are similar #1 8x+9y=48 12x+5y=21 #2 8x+9y=48. - 8.5y=-51 Are they similar?

In assaulting a castle wall that is 24 m high, the army must also span a moat that is 18 m wide. Assuming the wall is perpendicular to the ground, what is the minimum length of the ladder in order to reach over the moat to the top of the wall?

Simplify this expression: 5 1/3 divided by 1 1/4

During a football game, the team lost 6 yards and then another 3 yards. How many yards behind the line of scrimmage are they?

If 3 of the Roberts 4 dogs are black, what percent are NOT black

How long does $1250 have to be deposited at a simple interest rate of 2 1/2% before the balance is tripled?