I need help fill in the blank please helpp !

7. Which line of Hale's speech on p. 75 best shows the author's message to the reader? Create a set of data that have a perfect negative correlation. 9. Which statement does NOT explain a major reasoning for the fall of Rome? A civilization can thrive with great achievement B lack of participation in government C. Plagues or disease can wearen a civilization D. Weak emperors can cause political confusion In the figure shown below, line m and line n are parallel what is the value of x? What is the measure of arc AC? Pls explain and I will mark brainliest! The population of a city decreases by 1.6% per year. If this year's population is 320,000, what will next year's population be, to the nearest individual? How is the Sun related to day and night and the change of seasons? explain how it is possible that at the same latitude near the equator there are snow-covered peaks and tropical rainforests each character reveal in the war of wall 5. If an object has an acceleration of 0 m/s2, then one can be sure that the object is not ____. a. movingb. changing positionc. changing velocity6. If car A passes car B, then car A must be ____.a. accelerating.b. accelerating at a greater rate than car B.c. moving faster than car B and accelerating more than car B.d. moving faster than car B, but not necessarily accelerating.7. Which one of the following is NOT consistent with a car which is accelerating?a. A car is moving with an increasing speed.b. A car is moving with a decreasing speed.c. A car is moving at a high speed.d. A car is changing direction.8. A fullback is running down the football field in a straight line. He starts at the 0-yard line at 0 seconds. At 1 second, he is on the 10-yard line; at 2 seconds, he is on the 20-yard line; at 3 seconds, he is on the 30-yard line; and at 4 seconds, he is on the 40-yard line. This is evidence thata. he is acceleratingb. he is covering a greater distance in each consecutive second.c. he is moving with a constant speed (on average). What is the missing value of 5x-2y=30 (8,) is 3/12 less than or greater than or equal 3/4? Michael and his familybrought some logs offirewood with them ontheir camping trip. Thefirst night, they burned2 logs in the fire. Thesecond night, theyburned 3 logs in thefire. Select all that apply.Which of the following are proportions? Help! Will give will give brainllest1. An airplane flies 1431 miles in 2 hours 15 minutes. What is its average speed in miles per hour?2. A train travels 76 miles in 1 7/12 hours. What is its average speed in miles per hour?3. An airplane flies 1914 miles in 2 3/4 hours. What is its average speed in miles per hour?4. A train travels 102 miles in 2 5/6 hours. What is its average speed in miles per hour?5. Tracy runs 26.2 miles in 3 hours and 45 minutes. What is her average pace in minutes and seconds? Ahmad_____tow languages.speakspeaksspeaking PLEASE HELP ASAP Will MAKE BRAINLIST -2(v - 2) = -3 2v how to represent with an integer mary moves 3 steps backward as she dances What is the y-intercept of y=5x-2