Where does se energy comes

Ann's watch runs 2 minutes per hour too slow. Beth's watch runs 1 minute per hour too fast. For example, if both watches were correct at 12p. m on a given day, then at 1:00PM, Ann's watch would read 12:58PM and Beth's would read 1:01 PM.

An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle is x. Another side is 9 more than three times the length of the bottom of the triangle.

When the movie is half over, popcorn sells for half price. Full price popcorn is $3.50, and drinks are $1.35. Determine the cost for purchasing 3 orders of popcorn and 3 drinks when the movie is half over. $

What is 50,0000 divided by 2?

Solution to equation 5 X (x-2) = 7

Which numbers are perfect squares?

Un dreptunghi are perimetrul 420m. Lungimea este de 4ori mai mare decât latimea. Aflati lungimea si latimea dreptunghiului?

If you double the sum of 5 and the number you will get 16

Train B travels 140 miles which is 40% of the total distance it will travel. What is the total number of miles train B will travel?

On a string of red and blue lights, the red lights blink everyb3 seconds, and the blue lights blink every 5 seconds. How many times will they blink at the same time in one minute?