A bagel has 50 more calories than twice the calories of a yogurt cup. If 4 bagels have the same total calories as 9 yogurt cups, find the calories in each item.

Find three consecutive integers such that the third is equal to 15 less than the sum of the first and second.

The length of a rectangle is 8 feet less than three times its width. If the perimeter of the rectangle is 44 square feet, find its dimensions.

Sam and Ryan are playing a video game. Ryan has scored ten more than twice the number of points than Sam has. If they scored 145 points altogether, how many points did each boy score?

Translate and solve: ten subtracted from the product of a number and negative three is twenty-nine.