What is 36kg in the ratio of 7: 2

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.