The weight of the eggs is shown. Identify the constant of proportionality of total weight to a number of eggs. A row of 4 eggs is labeled "The weight of 4 eggs is 200 grams."
The weight of 4 eggs is 200 g.

The system of equations graphed below has how many solutions?

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?