two train start from the same station at 11pm in opposite directions at speeds of 72km/h and 63km/h respectively at what time they will stop

What's the interger of - (-10)

A large bag of marbles are 1/5 red 30% green, and. 35 of the marbles are blue. The rest are white. What % are white?

A cylindrical cardboard tube with a diameter of 8 centimeters and a height of 20 centimeters is used to package a gift. What is the approximate volume of the tube? Round to the nearest whole cubic centimeter. 1,005 cm3 1,340 cm3 3,351 cm3 4,021 cm3

The area of a rectangular roof on a doghouse is 756 in.² the length of the roof is 108 inches how many inches wide is the roof

Solve: 8 - (4c-5) = 11

An office building has 32 office on its eight floors. How many offices are on each floor? Wirte a multiplication number model to represent the problem Write a division number model to represent the problem Slove the problem Draw a visual model

Mr. Hollins determines that he gives 800 dollers each month if he gives away 16percent of his budget how much is his overall budget

the ratio of the masses of flour in two bags is 5 : 7 the heaver bag contains 1,120 grams of flour. What is the total masses of flour in both bags?

If 5 is decreased by 3 times a number, the result is negative four

For each expression, use a property to write an equivalent expression. for ab