If a group of friends go to the park, they have to spend 112.50. Parking is 20 dollars, and the tickets cost 18.50 per person, including tax. How many people can go?

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?