EULER DIAGRAM. Determine if the following arguments are valid or invalid. 1. Some skaters drink Surge. Some skaters drink Citra. Therefore, some Surge drinkers are Citra drinkers. 2. All horses have hooves. Some horses eat oats. Therefore, some oat-eaters have hooves. 3. Some fish are tasty. All fish can swim. Therefore, some tasty things can swim 4. Some scavengers eat road-kill. All crows eat road-kill. Therefore, all crows are scavengers

K The following map shows the states Kentucky, Tennessee, Missouri, lowa, and Nebraska. Find a route that starts and ends in Missouri and crosses each common state border exact one time. NE MO TN OA. No such route exists. B. MO → KY→ TN → MO→IA →→ NE → MO C. MOKY → TN →MO → IA → NE OD. MO→ NE → IA → MO → TN → KY off Submit test HB

5. Jason's bakery sells a variety of savoury packs. Jason decides to make only the following two pastry packs to streamline production as they have sold the best over a long period of time. - The Party Pack, which contains three pasties, two sausage rolls, and four pies - The Mini Pack, which contains three pasties, four sausage rolls, and two pies Let "x" be the number of Party Packs sold and "y" be the number of Mini Packs sold. Each day, Jason only bakes 18 pasties, 20 sausage rolls, and 20 pies to sell. a) Complete the table below: Savoury Pack Party Pack Mini Pack no. of Pasties b) Five constraints can be used to model this situation. Complete the constraints below. 3x + 3y ≤ 18 written in slope - intercept form as y = -x + 6 x2_ no. of Sausage Rolls 2x + 4y ≤ 20 written in slope - intercept form as y=-2x + 10 y ≥_ written in slope - intercept form as no. of Pies c) On the grid t

15. Construct viable arguments. Consider the capita. letters from H through P. a. List the letters with no lines of symmetry. b. List the letters with exactly one line of symmetry. c. List the letters with exactly two lines of symmetry. d. Consider the four operation symbols +, –, X, and ÷. How many lines of symmetry does each one have?