PLEASE HELP BASKETBALL QUESTIONS

i will give brainiest to whom answers correct and the fastest and a thanks use the discrminant to determine all values of k which would result in the equation -3x^2-6x+k=0 having real,unequal roots. must be right ty helppp asap Which expression is equivalent to V8x7y8 ? Runner A crosses the starting line of a marathon and runs at an average pace of 5.6 miles per hour. Half an hour later, Runner B crosses the starting line and runs at an average rate of 6.4 miles per hour. If the length of the marathon is 26.2 miles, which runner will finish ahead of the other? Explain.A.Runner B; Runner B will pass Runner A and finish more than half an hour ahead of Runner A.B.Runner B; Runner B will catch up to Runner A 4 hours after Runner A crosses the starting line.C.Runner A; Runner B will not be able to catch Runner A in the time it takes Runner A to complete the 26.2 mile course.D.Runner B; Runner B will catch up to Runner A 3.5 hours after Runner A crosses the starting line.It's on Gradpoint PLEASE HELP FOR NUMBERS 5 AND 6!! Thank you! What are the coefficients of this expression? x + y + 2 All of the following would make a formal proof incomplete except what?A) A lack of justificationsB) Incomplete sentencesC) Errors in logicD) Incorrect reasons for statementsUrgent I need this for tonight please!!! In 1990 it would have cost $3.70 to send 13 postcards and 7 letters. It would have cost$2.65 to send 6 postcards and 7 letters. How much did it cost to send a letter in 1990? Which of the following statements is true about the relationship between atoms and molecules? A. Most atoms are bonded together to make a molecule. B. An atom can be seen by scientists, but a molecule cannot. C. Atoms and molecules are the same and have no differences. find the smaller number of two consecutive odd numbers such that the sum of the larger numbers and twice the smaller number is 27 less than four times the smaller number the equation of a circle whose center is (-5, 3) and whose radius is 6? Someone plz help me plz HELP PLEASEEEEEEEEEE ONE HUNDRED POINTSThe poem, "The Unknown Citizen," points out the uniqueness of each individual man as seen through the eyes of society.True or False? PLEASE HELP ILL GIVE U BRAINLIEST 5 STARS AND A THANK YOUUUU In a certain chemical, the ratio of zinc to copper is 4 to 11 . A jar of the chemical contains 308 grams of copper. How many grams of zinc does it contain? Which was NOT a cause of the War of 1812?A) British impressment of American sailorsB) American support for the Native AmericansC) British interference in American shipping AmericansD) British support for the Native Americans Whats the value of x120(2x 10) I really need help with this question thanks Adaptation is a change in a species over many generations. What is the cause of this change?A.The environment changes over time.B.Species pick traits they like.C.Over time, species become more like their ancestors.