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Sue is shopping for Christmas ornaments. Let x represent the number of red ornaments Sue bought, y represent the number of green ornaments Sue bought, r represent the cost of each red ornament, and g represent the cost of each green ornament. a. Write an equation to show that Sue bought 7 red ornaments. b. Write an expression showing the total cost if Sue buys only green ornaments. Submit Answer

Coach Meghan is going to purchase socks and knee pads for her volleyball team. If each pair of socks cost x dollars and each pair of knee pads cost y dollars, and she buys s pairs of socks and k pairs of knee pads, interpret the following in everyday words: a. S + k = 16 - b.y = x + 10 + =