Kate prepared 9 kilograms of dough after working 3 hours. How many hours did Kate work if she prepared 12 kilograms of dough? Assume the relationship is directly proportional.

A balloon is released and flies straight up for 120 feet, and then the wind blows it east for 280 feet. Find the distance between the balloon and the site where it was released. Decimal rounded one place.

For his birthday, Luke got a new drone. According to the box, the drone can fly as fast as 1,100 feet per minute. Luke thinks that sounds too fast to be realistic, so he wants to convert the speed to more familiar units, like miles per hour.

What is the value of 1-2/3*4+5=

Concrete blocks: $95.00 Tax: 6%

David has 4 box of apples. Each box has the same number of apples. After David eats three apples there are 109 apples left in the boxes. How many apples were in each box?

If y = - 4 when x = 10, find y when x = 2.

If a = 3, b = 1, and c = -1, what does (b + c) - (c-a) equal? 4. F. G. 3 H. 0 J. - 2 K. - 4

A chef uses 3/3/4 pounds of semolina flour

13. Solve for s. 2 (s + 7) = 12

How to solve 4p (q-1) + q (1-p)