Which statement best explains why there is one real solution to the quadratic equation 2x2 - 8x + 3 = 0? 0 The value of (-8)2 – 4(2)(8) is not a perfect square. o The value of (-8)2 - 4(2)(8) is negative 0 The value of (-8)2 – 4(2)(8) is equal to 1. O The value of (-8)2 – 4(2)(8) is equal to 0.

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia

Asalsa recipe uses green pepper, onion, and tomato in the extended ratio 3: 5: 7. how many cups of tomato are needed to make 105 cups of salsa? a. 7 b. 21 c. 35 d. 49

The diameter of a bacteria colony that doubles every hour is represented by the graph below. what is the diameter of the bacteria after 8 hours? graph of a curve passing through the points zero comma 1, one comma two, two comma four, and three comma eight