Kit gathered 5 eggs when she visited her cousin's farm. altogether, the eggs weighed 225.0 grams. she wrote down the weight of each egg, but missed the last egg. the 4 weights she recorded were 45.07 grams, 45.72 grams, 43.98 grams, and 45.02 grams. find the weight of the missing egg. then, to her uncle figure out which chickens are producing the best eggs, her order the egg weights from least to greatest. how did place value you compare and contrast the numbers in problem 5?

answer: she must produce at least 9,000 windows in order to make a profit of $48,000

explanation:

48,000 - 12,000 = 36,000

36,000/4 = 9,000

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations: