At a particular restaurant, each mozzarella stick has 90 calories and each pizza roll has 80 calories. A combination meal with mozzarella sticks and pizza rolls is shown to have 1470 total calories and 5 more mozzarella sticks than pizza rolls. Determine the number of mozzarella sticks in the combination meal and the number of pizza rolls in the combination meal.
Evan went to the grocery store and purchased cans of soup and frozen dinners. Each can of soup has 150 mg of sodium and each frozen dinner has 550 mg of sodium. Evan purchased a total of 16 cans of soup and frozen dinners which collectively contain 5200 mg of sodium. Determine the number of cans of soup purchased and the number of frozen dinners purchased.