Nicole is preparing trail mix to sell at a fund-raiser. • She has 35 ounces (oz) of banana chips. • She buys c bags of cranberries and r bags of raisins containing 24 oz of dried fruit each. • She mixes all of the ingredients together and makes 4 oz servings costing $1.25 each. 135 + 24 (c + r) • The expression 1.25 4 +24 (c + r) represents the total sales, in dollars, of trail mix at the fund-raiser. Create an expression that represents the total sales, in dollars, of trail mix if she increases the size of each serving by 2 oz and the cost per serving by $0.70.

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.